I was stuck in the M6 once. The police had stopped the traffic. We were all waiting for hours. Fed up, I got out of my car and went to where the police were. "What's the problem?" I asked. " A big smash. A lorry and a coach load of tourists" replied the copper. "Oh, that's terrible" I said. "I bet the tourists will all be vegetables" I continued, most concerned. "Oh, it doesn't really matter" answered the officer. "They were all Swedes, anyway."