Got a knock on the door the other day.Bloke stood there said you're a gas safe fitter aren't you? I said yes and showed him my card.Right then he said how do I get to put gas into my caravan ? I replied I could do it in a weeks time,to which he replied No I'm going to do it I just want you to tell me how,so I told him I won't tell you cos I can get into trouble for doing it .Then it started he went apecrap called me all the names you could think of and finally started threatening me that he was gonna rip my throat out. I told himi was calling the police at which point he grabbed me and at which point he sailed over my shoulder and landed like a sack of squishy stuff on the pavement police came and I told them what happened was told I was lucky not to be nicked as I had thrown him on to the floor. You couldn't make it up he grabs me and I could get done for refusing to help him break the law, what's your thoughts boys.Bob