When Kath Gotts and Maureen Chadwick started writing a musical about the pupils at an all-girls school rebelling against their tyrannical headmistress, they didn't know it would take decades to reach the stage. But when it finally opened in 2015,  Crush was acclaimed as a hilarious blend of Malory Towers and St Trinian's – a family-friendly … Continue reading ‘Hockey sticks and navy knicks’: Kath Gotts on Crush: The Musical