Deluge

 was the eighth episode of Series 4 and the 48th episode overall.

Plot
Charlie tackles Valerie about the bed shortage. Megan is annoyed when a Mrs Curtis, who has just miscarried, spends a whole shift on a corridor. At a garden centre opening party, the owner Dan's teenage daughter Trudy gets drunk. They've been arguing after he won't let her go and see her mother. Trudy collapses and is taken to hospital where her stomach is pumped. Megan is hard on the father, as it's not the first time she's been brought in drunk. Trudy arrests and is taken to CRASH, where they manage to save her. An asthmatic boy, Bruce, gets a tooth trapped in his lung, after he is knocked out in a boxing ring accidentally by his trainer father, Alan. An operation is performed to remove it. Bruce's mother, Jean, takes the opportunity to tell Alan he is not Bruce's father, as she had an affair just before they got married. Alex spends a shift out with the paramedics.