Back at the CCTV control room at 2.30am, Mr Kemble is watching the last revellers staggering out of the Bizz nightclub. "There was a fight here at 1.19am and there were some squaddies having a bit of a rumpus in St George's Place at 1am. At 11.10 two lads got a caution for attacking a keep-left sign. That's it. The new opening hours have made no difference at all."