How big a problem is caravan theft? I have just heard an appeal on local radio about a guy who had his caravan stolen from the side of his house. (He also had no insurance.) So does this happen a lot? We are on our 3rd caravan, have always kept it at the back of our house (behind very secure 6 feet high gates) and only have a hitch lock. We have never had any problems with theft. Our insurance company are quite happy with the security so should I be worried? The other question I have regards security on sites. Again we only use an alko hitch lock although I always see other caravans with wheel clamps as well. Have many people had their van stolen from a site whilst on holiday? I must admit to being worried about parking at service stations since reading that post about the van that was stolen from a service station. Again I always leave the hitch lock on whilst travelling but I guess a determined thief could easily drill through the lock quickly so what other security do you all use?