“I first became a vegetarian when I was nine, in response to an argument made by a radical babysitter. My great change - which lasted a couple of weeks - was based on the very simple instinct that it's wrong to kill animals for food.”

“The one I remember is going into London, as it was for us in Essex, on New Year's Eve in 1981. There were four of us and we'd had a few lagers on the way. One of my mates threw up in the Tube and then stood up and fell over in it. We thought it was the funniest thing we'd ever seen.”