Jam review " obsession and resentment in the classroom
Debut play about teaching and the unteachable hits a nerveWhen TV drama tackles Britain's class divide, the go-to working-class type is the northerner: gritty, blunt of vowel and partial to a deep-fried Mars bar. The first and perhaps only pleasant surprise in Matt Parvin's debut play Jam, produced by the ever-adventurous Finborough, is that it's set in Cornwall.