The school for bullied and traumatised children

A 2011 report estimated that over 77,000 children are absent from school where bullying is given as a reason. So what do you do if you're so badly bullied you have to leave your school? Some children come to a place like this, the Red Balloon Centre in Cambridge.

Produced and filmed by: Rob Brown

Reporter: India Rakusen

7 December 2017