All quiet overnight in London.
   City police are vowing there will be no repeat of last year's riotous Saint Patrick's Day when a mob of revellers pelted police with rocks and bottles and started a massive street fire.
   Dozens of arrests were made and more than 170 charges laid.
   But police say they spent two-months preparing for this Saint Patrick's Day and are ready for anything.
   Police Chief Brad Duncan says he's ordered the biggest single-day deployment of officers in recent memory.