Teachers having breakdowns, kids drinking and joyriding -- it's a normal day at Waterloo Road. Will Andrew, the new deputy head, be able to survive the day, let alone the new term?

The aftermath of the crash affects the whole school, and a mob is out to get Donte. Tom and Lorna's marriage grows cold with news of her pregnancy.

A baby is born at the school, but who is the father? Could it be one of the teachers? Lorna terminates her pregnancy behind Tom's back and against Izzie's advice.

Suspicions at Waterloo Road Secondary School are rife. Tom wonders if Lorna really did have a miscarriage, and the pupils' marks in Steph's French class have suddenly and mysteriously improved.

Lorna sexes up her image in a bid to win her husband back, but Tom's attentions are elsewhere. Grantly thinks a disruptive boy may be a drug addict, whilst Kim is determined to prove him wrong.

The future of the school is in jeopardy: it is under threat of closure. A school trip to the museum descends into chaos, and Tom and Izzie finally give in to their passion.

The school holds an open day, but things go badly wrong when Kim is assaulted by a pupil. Tom and Izzie's affair continues -- surely someone will find them out?

It's crunch time for Waterloo Road -- will it stay open? Chlo and Donte's futures are on the line as their case comes to court, and Lorna is devastated by Tom and Izzie's betrayal.