They must be good Andreas, they are the most stolen trailers in the UK.
Sad, isn't it?
At the yard where Caroline keeps her horse all the trailers are wheel clamped or have the wheels removed, to make things a bit harder. They are also parked out of sight of the road and now there is CCTV and floodlights on the entrance gate area so if anyone actually comes into the yard outside normal hours it is recorded.
So far, so good.