What happened to the schoolboy?

A 15-year-old schoolboy, Peter Emerson, of Stratford-on-Avon, was recovering at home yesterday after being trapped all night in a cold store at the butcher’s shop where he works after school. The door swung shut as he was putting meat into the store. He realized that he was left all alone after he had shouted, kicked the door and no one answer. He kept warm by jumping and running for about ten of the fourteen hours.