London riots: Olympics ambassador Chelsea Ives in court
A teenager who has volunteered to be an Olympic Games ambassador has denied offences linked to rioting in London.
Chelsea Ives, 18, has been charged with two counts of burglary, violent disorder and attacking a police car in Enfield, north London on Sunday.
Miss Ives denied all four charges and has been remanded in custody to appear before magistrates on 17 August.
She is one of the Olympic volunteers who have put themselves forward to help out at the Games in London in 2012.