Tax dodgers should be "named and shamed", a spending watchdog has warned, to discourage the rich and famous from exploiting legal loopholes to avoid paying billions to the Treasury.
It called for a public list of of promoters who use their schemes.
Last year comedian Jimmy Carr apologised after it emerged he used a complex scheme to reduce his tax bill.
More top news
A British violin teacher facing extradition over allegations of abuse has been found dead at his home in the US.
Two actors have been killed after a 'fake' rifle exploded on stage during a live performance of a play in southern Italy.
Kim Davis denies the licences to same-sex couples in defiance of a Supreme Court ruling earlier this year.