Charlie witnesses a lorry crushing a man on his way to work. He goes with him in the ambulance, but he dies in CRASH. An ex-boxer, Jack uses his old skills on hooligans on a bus but ends up with broken ribs. Beth and Julian clash over the treatment of a drug addict. A hoaxer poses as a doctor to steal tranquillisers. Tony Walker tempts Megan with a trip to Paris. When Ash tells her he's married, she says she already knows.