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Triads in the United Kingdom first appeared during the post-World War era with the 14K Triad emerging in Chinese communities in London, Birmingham, Liverpool and Manchester in England and Glasgow, Edinburgh and Dundee in Scotland as early as 1952. A later migration followed as members of Chung Mon's organization fled Amsterdam following the Triad leader's death in 1975 as well as those from Hong Kong during the 1980s.

Early years of Triad activityEdit

Although illegal gambling dens, brothels, opium dens and mahjong schools developed in the 19th century in Chinese communities[citation needed], it is uncertain when the triads and tongs first came over to the UK. The first police were underpaid, underresourced and overstretched, hence they could not afford to focus on understanding and detecting organised crime.

Drug trafficking and cooperation with the United StatesEdit

It is unclear which Triad was responsible for first importing heroin into the UK; however, authorities believe it was originally transported from Hong Kong via Amsterdam by the Ng Sik-ho[citation needed], and received by either the 14k or the recently arrived Wo Shing Wo.[citation needed]

Although warned by officials from the Federal Bureau of Narcotics and Dangerous Drugs Bureau (later known as the Drug Enforcement Administration) and the Federal Bureau of Investigation through the U.S. Embassy in London[citation needed]; British officials were unprepared to deal with the growing narcotics problem. With the United States becoming aware of the large amounts of heroin being smuggled via the UK, British officials were assisted by a resident officer attached to the US embassy who was assigned to gather intelligence on drug traffickers and identify couriers before eventually infiltrating their organization[citation needed].

However, the resident officer ran into difficulties while working with English law enforcement concerning his methods, which contrasted sharply with British law enforcement policies.[citation needed]. Among these included his use of paying informants to pose as buyers to purchase narcotics though a federal government slush fund[citation needed] whereas British criminal informants are not paid except for expenses and are required to sign an official government contract stating they are informants in the employ of the British government.

With the corruption within the Hong Kong police force being dealt with by the Independent Commission Against Corruption of Hong Kong (ICAC), many of the city's triads turned to the UK where a narcotics task force was nonexistent and their existence largely unknown by British officials.[citation needed]

Arrival of the Wo On Lok and the Sun Yee OnEdit

During the 1980s, the power of the Chinese underworld was constantly shifting from one Triad to another in an attempt to control Britain's drug trafficking trade. Triads soon began expanding into other criminal activities including VAT fraud using innocent loanshark and extortion victims to provide a front business. The Triads also began to turn away from heroin; instead turning to less serious drugs such as cannabis and designer drugs which were smuggled by Triad couriers from The Netherlands and Germany as they competed with rival European competitors.

Following the signing of the Sino-British Joint Declaration between the UK and China in 1984, the news of Hong Kong's return to China caused many Triads to flee to Britain, specifically the Wo On Lok and the Sun Yee On.

These newer Triads were far more organized and professional and, as many of its members were respected and prominent Hong Kong businessmen, they were easily able to use their legitimate businesses as fronts for tax evasion and money laundering. The Wo On Lok soon established themselves in Wales,London and Southampton in England and, maintaining links to similarly exiled groups in Ireland, France, the Netherlands and Germany, they engaged in smaller crime such as illegal gambling, counterfeiting, and selling illegally copied videos, although they also continue extortion activities on Chinese residents.

Government prosecutionEdit

British authorities finally began to crack down on Triad activity during the early 1990s and, although law enforcement had been battling the Triads for some time, their first insight on the Triad structure and influence in British society came during the 1993 trial of George Cheung Wai-hen, an assassin for the Wo On Lok turned government informant, who testified at the Old Bailey against six Chinese immigrants who were charged with possession of a firearm with intent to cause grievous bodily harm to rival Triad member Lam Ying-kit after a failed attempt on his life on September 7, 1991.

According to testimony by Cheung, he also described his induction ceremony into the Wo On Lok which followed traditional Triad initiation taking place at around 2 am in the basement of the Princess Garden Chinese Restaurant in Greyhound Road, Fulham. During the ceremony he claimed to have paid his sponsor and dai lo, actor Tang Wai-ming, an initiation fee of £36.60 to operate in the UK. As a result of his testimony, Cheung was given a reduced sentence of five years imprisonment.

Triads active in the United KingdomEdit

Wo Shing WoEdit

The Wo Shing Wo is considered by authorities to be the largest Triad operating in Britain. Although largely based in Manchester, Birmingham, Glasgow and London, it also has affiliated groups in Bristol, Newcastle, Stoke-on-Trent and Cardiff.

In the 90s, Wong Kwun-seng (The chairman), Kenny Ng Siu-hong (The deputy) and Andrew Lam Ngai-kan (The captain), were purported to lead hundreds of Wo Shing Wo members across London.

Although members are recruited in the traditional manner, many members include prominent businessmen who either ally with the organization for their own protection or as full associates participants in their criminal activities. Although they abide by the territorial urban districts of other Triad organizations, often centred around a Chinese cultural club or martial arts associations, they have been involved in extortion activities over wide area as far as Truro and Great Yarmouth.

14K TriadEdit

Despite its declining power since its first appearance in the early 1950s, the 14k Triad remains the oldest and well established in the underworld as the second largest Triad organization operating in the UK[citation needed]. Based primarily in London and Liverpool, the 14k continues its traditional activities of loan sharking and extortion of Chinese businesses although they have also had a history of targeting other immigrant groups such as Indian and Pakistani running corner shops and small factories (however, West Indians have been more likely to report incidents of harassment and intimidation than their Asian counterparts). Much of the Triad's membership is made up of teenagers or illegal Chinese immigrants[citation needed] and there are now confirmed reports of non-Chinese and female members as well[citation needed].

Sun Yee OnEdit

The Sun Yee On is an influential Triad organization which, like its Hong Kong affiliates, is highly organized criminal syndicate involved in white-collar crime as well as owning legitimate businesses[citation needed], specifically in the entertainment industry[citation needed] which arrange concerts and theatrical plays from the Orient[citation needed].


  • Booth, Martin. The Dragon Syndicates: The Global Phenomenon of the Triads. New York: Carroll & Graf Publishers, 1999. ISBN 0-7867-0735-6

Further readingEdit

  • Silverstone, Daniel. "From Triads to snakeheads: organised crime and illegal migration within Britain's Chinese community." Global Crime 12.2 (2011): 93-111.
  • Wang, Peng. "The Increasing Threat of Chinese Organised Crime: national, regional and international perspectives", The RUSI Journal Vol. 158, No.4, (2013),pp. 6-18.