My motorhome (yes Ford based) was recently stolen from my driveway. It was recovered by the police after a high speed chase on the motorway with some damage and I expect it to come home shortly. How do I protect it better in future? No one seems to rate wheel locks so I am thinking of a telescopic bollard in the driveway sunk well into the ground. Does anyone know how difficult it is for a thief to cut through or obtain duplicate keys to these? Any advice much appreciated.