Derry community worker Oliver Green has appealed to joyriders who crashed through the fence of a house in the city on Wednesday to come forward. "Most importantly I want to have a word with these young people," said Mr. Green. "They have got to know that if they continue joyriding that someone will eventually be killed." Mr. Green of course is a prominent member of Sinn Fein in Derry - what are the chances that the lads will call him up for a chat?