Itv looking for a family for a diet experiment

ITV1's new series Richard Hammond's 5 O'Clock Show is looking for a family who are looking to lose weight to take part in a diet experiment.
If you have tried everything else then 'The Laugh It Off Diet' could be the one? If you are looking to lose weight and have a sense of humour then email the show at catherinev@sotelevision.co.uk before 31st December 2005.