Yep scrotes are a real problem and you cannot get the ointment for them any more!Its a little Fuel Burning Heater that preheats the engine wata, so with the engine on and the screen heater on 5mins and the car is toasty as F
Can even be run without the engine running. if its only a light frost then I don't even have to go out can do it from the hall window.
I also keep forgetting you have "scrotes".
J