Jamie Oliver has been advised to improve hygiene standards at his fashionable Fifteen restaurant in north London. Environmental health officers found dirty kitchen floors, soiled tea towels in the lavatory and no soap in the staff basin. But a spokesman for Hackney Council said that overall the standard of cleanliness at Fifteen has been impressive. The restaurant is rated four out of five on the local authority’s hygiene scale. The Mail on Sunday 27/07/08 page 42