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Jamie Oliver backs free school meals

16 May 2014 Last updated at 09:03 BST

Celebrity chef Jamie Oliver has said he is behind the government's plans to give all pupils under seven in England free school meals.

However, he said some schools will over deliver and some will struggle with food education.

The BBC's John Maguire spoke to the chef at Friday's "food revolution" event - an attempt at a world record for the most participants in a cookery lesson in 24 hours.