I'm too worn out from admissions interviews and Christmas shopping to put anything philosophical up here. But, instead, have a read about this anti-crime offensive by Cambridge police, who are trying to put a stop to bicycling naughtiness around the city. The report is accompanied by an exciting gallery of pictures of naughty cyclists with their faces pixellated like they do on Crimewatch. It will be quite a job for the police, I think, because there is a lot of naughty cycling in Cambridge. Tut tut.