Opinion
When black roofs cost more and most negatively affect our health, why are we installing them?

We are into construction season and summer and the heat is starting to be an issue. We will have some heat waves and we will notice the “Urban Heat Island Effect”.
The city will seem hotter than the county, but we will also notice differences in temperature between light coloured vehicles and darker coloured vehicles, and even the coolness of a white fence.
During heat waves some of the most vulnerable people are those living on the top floor of a building with a black roof.
My biggest question is why are we still putting black roofs on our buildings? Black roofs do not absorb heat in the winter under a foot of white snow. They absorb heat during the hot days making it hotter.
Let’s start at the beginning, by hitting the Google button.
What is the Heat Island Effect?
The elevated temperature in urban areas as compared to rural, less developed areas is referred to as the urban heat island effect. As cities grow and develop, more buildings and people are added. The process of urban development leads to this phenomenon.
What are the Implications of Heat Islands?
Heat islands are considered a form of local climate change as opposed to global climate change. The effects of heat islands are confined to specific areas, and do not have a larger impact on climate change. Despite being confined to a certain locality, heat islands can still make a significant impact.
Of course, one of the most noticeable impacts on urban dwellers is an increase in hot, summer weather. On particularly clear and hot days, when the heat island effect is at its worst, inhabitants of larger cities will notice hotter and more uncomfortable temperatures. When people are hot, they often crank up their air conditioners. Increases in air conditioning use not only results in more heat being released into the air, this also contributes to air pollution, as more greenhouse gas emissions are discharged. This negatively impacts air quality and can also lead to a surge in urban smog.
How Can We Reduce the Heat Island?
Since the impact of heat islands is mostly negative, scientists and researchers are searching for ways to reduce and reverse the effects. Dark roof surfaces are one of the major culprits of temperature increases. One popular technique for combating the heat island effect is installing green roofs on urban buildings. Green roofs, which are lined with soil and certain types of vegetation, can actually help cities regain some of the cooling and evaporative effects that the natural landscape once provided. As this idea becomes more popular, there is more and more scientific evidence that green roofs can reduce heat in urban areas.
Dark building surfaces that absorb more heat account for some of the rising temperatures in urban areas. One simple method for reducing this effect is to paint buildings with light or white colors that do not absorb nearly as much heat. Some cities are also using paint treatments that reflect light to combat the heat island effect. White, Green or Black Roofs? Berkeley Lab Report Compares Economic Payoffs
Looking strictly at the economic costs and benefits of three different roof types—black, white and “green” (or vegetated)—Lawrence Berkeley National Laboratory (Berkeley Lab) researchers have found in a new study that white roofs are the most cost-effective over a 50-year time span. While the high installation cost of green roofs sets them back in economic terms, their environmental and amenity benefits may at least partially mitigate their financial burden.
A new report titled “Economic Comparison of White, Green, and Black Flat Roofs in the United States” by Julian Sproul, Benjamin Mandel, and Arthur Rosenfeld of Berkeley Lab, and Man Pun Wan of Nanyang Technological University in Singapore, provides a direct economic comparison of these three roof types. The study will appear in the March 2014 volume of Energy and Buildings and has just been published online. “White roofs win based on the purely economic factors we included, and black roofs should be phased out,” said study co-author Rosenfeld, a Berkeley Lab Distinguished Scientist Emeritus and former Commissioner of the California Energy Commission
The study analyzes 22 commercial flat roof projects in the United States in which two or more roof types were considered. The researchers conducted a 50-year life cycle cost analysis, assuming a 20-year service life for white and black roofs and a 40-year service life for green roofs.
A green roof, often called vegetated roofs or rooftop gardens, has become an increasingly popular choice for aesthetic and environmental reasons. Rosenfeld acknowledges that their economic analysis does not capture all of the benefits of a green roof. For example rooftop gardens provide storm water management, an appreciable benefit in cities with sewage overflow issues, while helping to cool the roof’s surface as well as the air. Green roofs may also give building occupants the opportunity to enjoy green space where they live or work.
Berkeley Lab Distinguished Scientist Emeritus Art Rosenfeld
“We leave open the possibility that other factors may make green roofs more attractive or more beneficial options in certain scenarios,” said Mandel, a graduate student researcher at Berkeley Lab. “The relative costs and benefits do vary by circumstance.”
However, unlike white roofs, green roofs do not offset climate change. White roofs are more reflective than green roofs, reflecting roughly three times more sunlight back into the atmosphere and therefore absorbing less sunlight at earth’s surface. By absorbing less sunlight than either green or black roofs, white roofs offset a portion of the warming effect from greenhouse gas emissions.
“Both white and green roofs do a good job at cooling the building and cooling the air in the city, but white roofs are three times more effective at countering climate change than green roofs,” said Rosenfeld.
White roofs are most cost-effective
The costs and benefits difference stack that has the highest net present value shows the roof type that is most cost-effective.
The 50-year life-cycle cost analysis found that even the most inexpensive kind of green roof (with no public access and consisting of only sedum, or prairie grass) costs $7 per square foot more than black roofs over 50 years, while white roofs save $2 per square foot compared to black roofs. In other words, white roofs cost $9 per square foot less than green roofs over 50 years, or $0.30 per square foot each year.
The researchers acknowledge that their data are somewhat sparse but contend that their analysis is valuable in that it is the first to compare the economic costs and energy savings benefits of all three roof types. “When we started the study it wasn’t obvious that white roofs would still be more cost-effective over the long run, taking into account the longer service time of a green roof,” Mandel said.
Furthermore while the economic results are interesting, it also highlights the need to include factors such health and environment in a more comprehensive analysis. “We’ve recognized the limitations of an analysis that’s only economic,” Mandel said. “We would want to include these other factors in any future study.”
Black roofs pose health risk
For example, black roofs pose a major health risk in cities that see high temperatures in the summer. “In Chicago’s July 1995 heat wave a major risk factor in mortality was living on the top floor of a building with a black roof,” Rosenfeld said.
For that reason, he believes this latest study points out the importance of government policymaking. “White doesn’t win out over black by that much in economic terms, so government has a role to ban or phase out the use of black or dark roofs, at least in warm climates, because they pose a large negative health risk,” he said.
Rosenfeld, who started at Berkeley Lab in the 1950s, is often called California’s godfather of energy efficiency for his pioneering work in the area. He was awarded a National Medal of Technology and Innovation by President Obama in 2012, one of the nation’s highest honours.
Rosenfeld has been a supporter of solar-reflective “cool” roofs, including white roofs, as a way to reduce energy costs and address global warming. He was the co-author of a 2009 study in which it was estimated that making roofs and pavements around the world more reflective could offset 44 billion tons of CO2 emissions. A later study using a global land surface model found similar results: cool roofs could offset the emissions of roughly 300 million cars for 20 years.
So if black roofs are detrimental to our health, contribute to the issue of Urban Heat Island Effect and costs more, why are we still building black roofs?
Business
Canada must address its birth tourism problem

By Sergio R. Karas for Inside Policy
One of the most effective solutions would be to amend the Citizenship Act, making automatic citizenship conditional upon at least one parent being a Canadian citizen or permanent resident.
Amid rising concerns about the prevalence of birth tourism, many Western democracies are taking steps to curb the practice. Canada should take note and reconsider its own policies in this area.
Birth tourism occurs when pregnant women travel to a country that grants automatic citizenship to all individuals born on its soil. There is increasing concern that birthright citizenship is being abused by actors linked to authoritarian regimes, who use the child’s citizenship as an anchor or escape route if the conditions in their country deteriorate.
Canada grants automatic citizenship by birth, subject to very few exceptions, such as when a child is born to foreign diplomats, consular officials, or international representatives. The principle known as jus soli in Latin for “right of the soil” is enshrined in Section 3(1)(a) of the Citizenship Act.
Unlike many other developed countries, Canada’s legislation does not consider the immigration or residency status of the parents for the child to be a citizen. Individuals who are in Canada illegally or have had refugee claims rejected may be taking advantage of birthright citizenship to delay their deportation. For example, consider the Supreme Court of Canada’s ruling in Baker v. Canada. The court held that the deportation decision for a Jamaican woman – who did not have legal status in Canada but had Canadian-born children – must consider the best interests of the Canadian-born children.
There is mounting evidence of organized birth tourism among individuals from the People’s Republic of China, particularly in British Columbia. According to a January 29 news report in Business in Vancouver, an estimated 22–23 per cent of births at Richmond Hospital in 2019–20 were to non-resident mothers, and the majority were Chinese nationals. The expectant mothers often utilize “baby houses” and maternity packages, which provide private residences and a comprehensive bundle of services to facilitate the mother’s experience, so that their Canadian-born child can benefit from free education and social and health services, and even sponsor their parents for immigration to Canada in the future. The financial and logistical infrastructure supporting this practice has grown, with reports of dozens of birth houses in British Columbia catering to a Chinese clientele.
Unconditional birthright citizenship has attracted expectant mothers from countries including Nigeria and India. Many arrive on tourist visas to give birth in Canada. The number of babies born in Canada to non-resident mothers – a metric often used to measure birth tourism – dropped sharply during the COVID-19 pandemic but has quickly rebounded since. A December 2023 report in Policy Options found that non-resident births constituted about 1.6 per cent of all 2019 births in Canada. That number fell to 0.7 per cent in 2020–2021 due to travel restrictions, but by 2022 it rebounded to one per cent of total births. That year, there were 3,575 births to non-residents – 53 per cent more than during the pandemic. Experts believe that about half of these were from women who travelled to Canada specifically for the purpose of giving birth. According to the report, about 50 per cent of non-resident births are estimated to be the result of birth tourism. The upward trend continued into 2023–24, with 5,219 non-resident births across Canada.
Some hospitals have seen more of these cases than others. For example, B.C.’s Richmond Hospital had 24 per cent of its births from non-residents in 2019–20, but that dropped to just 4 per cent by 2022. In contrast, Toronto’s Humber River Hospital and Montreal’s St. Mary’s Hospital had the highest rates in 2022–23, with 10.5 per cent and 9.4 per cent of births from non-residents, respectively.
Several developed countries have moved away from unconditional birthright citizenship in recent years, implementing more restrictive measures to prevent exploitation of their immigration systems. In the United Kingdom, the British Nationality Act abolished jus soli in its unconditional form. Now, a child born in the UK is granted citizenship only if at least one parent is a British citizen or has settled status. This change was introduced to prevent misuse of the immigration and nationality framework. Similarly, Germany follows a conditional form of jus soli. According to its Nationality Act, a child born in Germany acquires citizenship only if at least one parent has legally resided in the country for a minimum of eight years and holds a permanent residence permit. Australia also eliminated automatic birthright citizenship. Under the Australian Citizenship Act, a child born on Australian soil is granted citizenship only if at least one parent is an Australian citizen or permanent resident. Alternatively, if the child lives in Australia continuously for ten years, they may become eligible for citizenship through residency. These policies illustrate a global trend toward limiting automatic citizenship by birth to discourage birth tourism.
In the United States, Section 1 of the Citizenship Clause of the Fourteenth Amendment to the Constitution prescribes that “All persons born or naturalized in the United States, and subject to the jurisdiction thereof, are citizens of the United States and of the State wherein they reside.” The Trump administration has launched a policy and legal challenge to the longstanding interpretation that every person born in the US is automatically a citizen. It argues that the current interpretation incentivizes illegal immigration and results in widespread abuse of the system.
On January 20, 2025, President Donald Trump issued Executive Order 14156: Protecting the Meaning and Value of American Citizenship, aimed at ending birthright citizenship for children of undocumented migrants and those with lawful but temporary status in the United States. The executive order stated that the Fourteenth Amendment’s Citizenship Clause “rightly repudiated” the Supreme Court’s “shameful decision” in the Dred Scott v. Sandford case, which dealt with the denial of citizenship to black former slaves. The administration argues that the Fourteenth Amendment “has never been interpreted to extend citizenship universally to anyone born within the United States.” The executive order claims that the Fourteenth Amendment has “always excluded from birthright citizenship persons who were born in the United States but not subject to the jurisdiction thereof.” The order outlines two categories of individuals that it claims are not subject to United States jurisdiction and thus not automatically entitled to citizenship: a child of an undocumented mother and father who are not citizens or lawful permanent residents; and a child of a mother who is a temporary visitor and of a father who is not a citizen or lawful permanent resident. The executive order attempts to make ancestry a criterion for automatic citizenship. It requires children born on US soil to have at least one parent who has US citizenship or lawful permanent residency.
On June 27, 2025, the US Supreme Court in Trump v. CASA, Inc. held that lower federal courts exceed their constitutional authority when issuing broad, nationwide injunctions to prevent the Trump administration from enforcing the executive order. Such relief should be limited to the specific plaintiffs involved in the case. The Court did not address whether the order is constitutional, and that will be decided in the future. However, this decision removes a major legal obstacle, allowing the administration to enforce the policy in areas not covered by narrower injunctions. Since the order could affect over 150,000 newborns each year, future decisions on the merits of the order are still an especially important legal and social issue.
In addition to the executive order, the Ban Birth Tourism Act – introduced in the United States Congress in May 2025 – aims to prevent women from entering the country on visitor visas solely to give birth, citing an annual 33,000 births to tourist mothers. Simultaneously, the State Department instructed US consulates abroad to deny visas to applicants suspected of “birth tourism,” reinforcing a sharp policy pivot.
In light of these developments, Canada should be wary. It may see an increase in birth tourism as expectant mothers look for alternative destinations where their children can acquire citizenship by birth.
Canadian immigration law does not prevent women from entering the country on a visitor visa to give birth. The Immigration and Refugee Protection Act (IRPA) and the associated regulations do not include any provisions that allow immigration officials or Canada Border Services officers to deny visas or entry based on pregnancy. Section 22 of the IRPA, which deals with temporary residents, could be amended. However, making changes to regulations or policy would be difficult and could lead to inconsistent decisions and a flurry of litigation. For example, adding questions about pregnancy to visa application forms or allowing officers to request pregnancy tests in certain high-risk cases could result in legal challenges on the grounds of privacy and discrimination.
In a 2019 Angus Reid Institute survey, 64 per cent of Canadians said they would support changing the law to stop granting citizenship to babies born in Canada to parents who are only on tourist visas. One of the most effective solutions would be to amend Section 3(1)(a) of the Citizenship Act, making it mandatory that at least one parent be a Canadian citizen or permanent resident for a child born in Canada to automatically receive citizenship. Such a model would align with citizenship legislation in countries like the UK, Germany, and Australia, where jus soli is conditional on parental status. Making this change would close the current loophole that allows birth tourism, without placing additional pressure on visa officers or requiring new restrictions on tourist visas. It would retain Canada’s inclusive citizenship framework while aligning with practices in other democratic nations.
Canada currently lacks a proper and consistent system for collecting data on non-resident births. This gap poses challenges in understanding the scale and impact of birth tourism. Since health care is under provincial jurisdiction, the responsibility for tracking and managing such data falls primarily on the provinces. However, there is no national framework or requirement for provinces or hospitals to report the number of births by non-residents, leading to fragmented and incomplete information across the country. One notable example is BC’s Richmond Hospital, which has become a well-known birth tourism destination. In the 2017–18 fiscal year alone, 22 per cent of all births at Richmond Hospital were to non-resident mothers. These births generated approximately $6.2 million in maternity fees, out of which $1.1 million remained unpaid. This example highlights not only the prevalence of the practice but also the financial burden it places on the provincial health care programs. To better address the issue, provinces should implement more robust data collection practices. Information should include the mother’s residency or visa status, the total cost of care provided, payment outcomes (including outstanding balances), and any necessary medical follow-ups.
Reliable and transparent data is essential for policymakers to accurately assess the scope of birth tourism and develop effective responses. Provinces should strengthen data collection practices and consider introducing policies that require security deposits or proof of adequate medical insurance coverage for expectant mothers who are not covered by provincial healthcare plans.
Canada does not currently record the immigration or residency status of parents on birth certificates, making it difficult to determine how many children are born to non-resident or temporary resident parents. Including this information at the time of birth registration would significantly improve data accuracy and support more informed policy decisions. By improving data collection, increasing transparency, and adopting preventive financial safeguards, provinces can more effectively manage the challenges posed by birth tourism, and the federal government can implement legislative reforms to deal with the problem.
Sergio R. Karas, principal of Karas Immigration Law Professional Corporation, is a certified specialist in Canadian citizenship and immigration law by the Law Society of Ontario. He is co-chair of the ABA International Law Section Immigration and Naturalization Committee, past chair of the Ontario Bar Association Citizenship and Immigration Section, past chair of the International Bar Association Immigration and Nationality Committee, and a fellow of the American Bar Foundation. He can be reached at [email protected]. The author is grateful for the contribution to this article by Jhanvi Katariya, student-at-law.
Crime
DEA Busts Canadian Narco Whose Chinese Supplier Promised to Ship 100 Kilos of Fentanyl Precursors per Month From Vancouver to Los Angeles

A Hollywood-style DEA sting revealed a seamless pipeline from Vancouver brokers to Los Angeles cartel operatives and Australian drug markets.
A senior Indo-Canadian gangster from an ultra-violent British Columbia–based fentanyl trafficking gang with ties to Latin cartels, Chinese Triads, and Hezbollah was taken down in a stunning U.S. government sting that saw a thick-accented Chinese narco casually promise an undercover agent at a Vancouver café that he could ship 100 kilograms of fentanyl precursors per month from Vancouver to Los Angeles, using his trucking company fronted by an Indo-Canadian associate.
The case is detailed in a sprawling DEA probe spanning Turkey, Mexico City, Dubai, Australia, Toronto, Vancouver, Montreal, Hong Kong, and Los Angeles — all captured in a 29-page affidavit with scenes so surreal they could rival a Hollywood script, complete with underworld nicknames like “Burger,” “Queen,” and “Darth Vader.”
At the center is Opinder Singh Sian, a Canadian national and longtime Lower Mainland underworld figure who survived targeted shootings and reportedly leads the Brothers Keepers gang — a key proxy for the Sinaloa cartel in Canada, interoperable with other Latin American cartels, Chinese Communist Party chemical suppliers, and working alongside the Kinahans, a notorious Irish crime family now based in Dubai and closely linked to Hezbollah finance networks.
Sian has been arrested in Arizona and indicted in a sweeping U.S. case that underscores British Columbia’s critical role as a global trafficking hub, bringing together Mexican cartels and Chinese precursor suppliers that operate with near impunity in Vancouver but are increasingly the focus of elite U.S. law enforcement.
The affidavit illustrates how Vancouver’s criminal networks have funneled Chinese precursors into the United States and directly tied them to methamphetamine deals with Mexican gangsters on Los Angeles streets — part of one of the most sophisticated narcotics smuggling conspiracies ever uncovered in North America.
The explosive details are laid out in a newly unsealed affidavit filed by U.S. federal agent Albert Polito in support of a criminal complaint and arrest warrant against Sian. Sworn in 2024, the document offers a rare inside look at how Vancouver’s street-level crews transformed into global brokers bridging continents and more sophisticated criminal syndicates.
Much of the case focuses on methamphetamine shipments from Los Angeles to Australia, orchestrated by Sian, who acted as a proxy for more senior transnational Mexican, Chinese, and Iranian networks, experts say.
“Local gangs like Brothers Keepers aren’t just street crews — they’re frontline proxies in transnational narcoterror networks,” former Canadian intelligence analyst Scott McGregor, an expert on the nexus of Chinese and Iranian threats and foreign interference, commented on X. “Ignoring them as low-level threats misses their role in laundering, logistics, and hybrid warfare.”
But the penultimate finding — likely of high interest in Washington political circles — came from a stunning investigative meeting. In August 2023, the DEA affidavit describes how a shadowy U.S. undercover source known as “Queen” or CS-1 sat across from a man in Vancouver speaking with a thick Chinese accent.
The man, later identified as Peter Peng Zhou, explained in detail how he could “receive fentanyl precursor chemicals from China into Vancouver” and “send 100 kilos of chemicals per month to Los Angeles” using his British Columbia trucking company run by an Indo-Canadian associate.
Zhou allegedly told CS-1 that he had been doing this for about ten years and remembered when these kilograms of chemicals were upwards of $300,000 each. He claimed he knew how to make fentanyl and methamphetamine from the chemicals and emphasized that he would require upfront payment before sending any shipments south to Los Angeles.
Demonstrating how casually Vancouver’s narcos blend into upscale environments, the affidavit describes how Sian first dined at a downtown restaurant with his wife, child, and CS-1 before taking “The Queen” to meet his precursor suppliers at a coffee house.
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That critical meeting, involving Sian, Zhou, and other associates, provided prosecutors with some of the clearest evidence yet of a direct chemical pipeline from Chinese suppliers into North American distribution networks, routed first through Vancouver’s port and trucking infrastructure.
The investigation began in June 2022 when DEA agents in Ankara, Turkey, received intelligence about an opportunity to embed a confidential source into a global trafficking organization. This network needed help moving large shipments of methamphetamine and cocaine from Southern California to Australia — one of the world’s most lucrative drug markets.
DEA agents provided their Ankara counterparts with the phone number of CS-1 — known in global gang networks as “Queen” — who posed as an international logistics coordinator. A Turkish narco, Ibrahim Ozcelik, made initial contact and then passed CS-1’s details to a North American leader: Opinder Singh Sian.
After initial communications, Sian and CS-1 arranged an in-person meeting in Vancouver on February 1, 2023. During this pivotal encounter, Sian claimed to work closely with Irish organized crime — specifically the Kinahan family — as well as Italian groups and other powerful Canadian gangs. Outside Canada, he described sourcing drugs directly from major Mexican and South American cartels, reinforcing his role as a cross-border broker capable of linking multiple criminal networks. He also said he collaborated with a known Turkish drug kingpin, Hakan Arif, highlighting the global scope of his alliances.
While in Vancouver, Sian introduced CS-1 to two male associates. They explained they had about 500 kilograms of cocaine stockpiled and needed help moving it through Los Angeles ports and on to Australia. CS-1 claimed they could facilitate offloading in Los Angeles, repackaging, and onward shipping via container vessel — a scheme designed to tap into Australia’s sky-high wholesale prices, which exceed $200,000 per kilogram.
In March 2023, Sian and CS-1 met again at a restaurant in Manhattan Beach, California, to discuss expanding into methamphetamine smuggling. “Queen” also brought along a DEA undercover agent (“UC-1”), posing as a cousin who worked at the Port of Long Beach and helped move narcotics undetected.
At the meeting, Sian expressed caution, acknowledging they could get in trouble just for meeting. He said his first shipment would be “200,” consistent with earlier encrypted text conversations. UC-1 advised doing fewer but larger shipments to reduce detection risk, emphasizing this was only done for CS-1 as “family.”
Sian pressed for details about the port, probed UC-1’s connections, and mentioned knowing other contacts at the port, the DEA alleges.
By June 2023, the plan to move large methamphetamine shipments into the U.S. began to accelerate. Sian advised that he and his associates would deliver an estimated 500 to 750 kilograms of methamphetamine in separate drops coordinated by his network. On June 13, 2023, Sian created an encrypted chat group using the alias “Cain,” adding “Sticks” (later identified as Sebastian Rollin, a Canadian based in Montreal) and CS-1.
Rollin allegedlly informed CS-1 that his crew would soon deliver 30 pounds of methamphetamine in Southern California as part of the first staged shipment.
Another trafficker known as “El R” or “The R,” later identified as Ruben Chavez Ibarra, entered the operation.
The DEA’s Los Angeles operation revealed gritty street-level deals directly tying Sian’s Indo-Canadian group to “Queen’s” Mexican networks. On July 6, 2023, after days of negotiation, Jorge Orozco-Santana arranged a pick-up in Anaheim using a white Mercedes. He verified the deal with the serial number of a dollar bill token, handed over two plastic bins containing 84.6 kilograms of methamphetamine. The DEA tied this deal to the Montreal network involved in Sian’s encrypted chats.
On July 29, 2023, Sian created a new Threema group chat including a new associate using the moniker “AAA,” later identified as Tien Vai Ty Truong — a dual citizen of Vietnam and Canada, with narco operations in Toronto and Vancouver directed from Hong Kong, according to the DEA affidavit.
The group discussed the 30-pound and 200-pound loads and planned their shipment to Australia. On August 1, Sian asked CS-1 to call an associate named Kular to manage mounting anxiety among Mexican sources over shipment delays.
Meanwhile, CS-1 began discussing fentanyl precursor chemicals with Kular and Sian.
This line of discussion began because Kular had first asked CS-1 whether her networks could receive direct ketamine shipments into Mexico City — a question that suggested to the DEA that Sian’s network likely had direct access to Chinese Communist Party–linked drug suppliers and large-scale chemical manufacturing channels.
In response, the DEA’s High Intensity Drug Trafficking Area Group 48 team prompted “Queen” to pivot and ask about fentanyl precursors. Queen did so, requesting prices on two critical compounds: 1-BOC-4-piperidone and 1-BOC-4-anilinopiperidine. Kular replied that the price would be $225 for the first chemical and $750 for the second, plus $1,000 for shipping.
Shortly after, on July 25, 2023, Sian himself directly contacted Queen, claiming he could supply those same precursors directly and even provide initial samples. He said he could get the chemicals “straight from China,” and proposed shipping them by container into the Port of Long Beach.
To build trust, Sian offered to mail a sample first. On July 29, Queen provided Sian with an undercover DEA-controlled PO box. That same day, Sian confirmed he had sent 20 grams of 1-BOC-4-piperidone and said he would accept cryptocurrency (specifically USDT, also known as Tether) for future large orders. By August 10, Sian informed Queen that the sample shipment had been sent, though it might not arrive until the following week — further confirming the group’s operational capacity to source Chinese precursors and move them into the U.S.
This was the evidence the DEA needed to take the Vancouver port fentanyl sting into high gear.
Returning to Vancouver in August, the headline-making fentanyl meeting came into full context. On August 16, 2023, CS-1 met Sian and his wife and child for lunch in downtown Vancouver. After lunch, Sian drove CS-1 to meet two individuals capable of sending bulk fentanyl precursor chemicals into the United States.
At a coffee shop, Peter Peng Zhou — speaking with a heavy Chinese accent — described how he could receive precursor shipments from China into Vancouver and move 100 kilograms per month to Los Angeles using his British Columbia trucking company.
In an almost absurdly candid aside, Zhou introduced his partner, known as “Burger,” described as a Southeast Asian male who managed “the money side” of the business for him. According to the DEA affidavit, Burger bluntly said he was involved because “his wife was very greedy and wanted him to make more money.”
The pivotal Vancouver coffee meeting also brought in more connections to Mexican operatives in California. During the same meeting, Sian mentioned a contact named Orlando, referring to Orlando Escutia, a Bakersfield, California–based associate. Sian explained that Escutia would be delivering CS-1 an additional 50 kilograms of methamphetamine the following week for shipment to Australia.
Zhou further revealed he could start acquiring a new fentanyl precursor with a CAS number ending in 228, describing it as a “newer and better” chemical for making fentanyl. He elaborated that when he shipped these chemicals by mail, he used a special bag designed to evade law enforcement detection, the DEA alleges.
Later that same day, CS-1 and Sian met with another key figure known as “ABC,” later identified as Kular, at a restaurant in downtown Vancouver. Kular claimed that his own boss, “AAA” — later identified as Tien Truong — was a Chinese national about 55 years old, mainly operating in the Toronto area. According to Kular, Truong’s bosses were ultimately based out of Hong Kong and specialized in moving large quantities of cocaine and methamphetamine around the world.
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