Worrall Thompson's restaurant raided

Antony Worrall Thompson could be fined after a waiter at his restaurant was reportedly arrested on suspicion of being an illegal immigrant.

A 33-year-old man working at the Kew Grill, in Richmond, was detained after allegedly being found in possession of a fake French passport, according to the Sunday Mirror.

AWT Restaurants have been issued with a "notice of potential liability" by the UK Borders Agency, which could mean a £10,000 fine for the 58-year-old TV chef.

The incident is the lastest blow for Worrall Thompson, who suffered at the hands of the credit cruch last year.