"But Loach was not always a lefty – far from it. At school, he represented the Tories in a mock election. "I don’t think too much should be made of that," he says. I had assumed he was playing devil's advocate, or it was just a passing teenage whim, but no, he says: these were the values with which he was brought up. Loach's father was an electrician who became a foreman in his factory in Nuneaton – a classic working-class Tory, he says."