A prolific Vietnamese people smuggler, who entered the UK illegally this year in a small boat, has told the BBC he forges visa documents for other Vietnamese who plan to make the same crossing.
The man, who we are calling Thanh, is now claiming UK asylum and told us he has spent almost 20 years – his entire adult life – in the smuggling industry.
He has been in prison, led a gang working on the northern coast of France, and claims to have helped more than 1,000 people to risk their lives to cross the Channel.
The self-confessed criminal met the BBC at a secret location to share detailed information about the mechanics of the international smuggling industry.
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