Protesters in London drop a large banner from Westminster Bridge near the Houses of Parliament after the Stansted 15 were found guilty of terror offences.<br /><br />On March 28 last year, 15 people chained themselves together in front of a deportation plane at Stansted Airport.<br /><br />Earlier this month, the nine women and six men who make up the Stansted 15 were found guilty of an aviation security offence following a trial.