The merging of two schools causes plenty of problems for headmistress Mandy who has to deal with explosive fall-outs and problem pupils.
Did You Know?
On Thursday, 5th December 2019 Channel 4 announced that the award-winning drama will return for a 10-episode fourth series in September 2020, but in a revised format of half-hour episodes. Filming on series 4 begins in Halifax in March 2020. See more
Featured in Zoe Ball on ...: Sunday 12