Motoer homes being clamped

Did you hear about the motorhome that was clamped in an Asda car park because it was occupuing two spaces?

I have a caravan but envy the (smaller) motorhomes that can get into a store car park. I saw two in John Lewis the other day. There was bo problem and they had been cosiderate and had parked away from the entrance.

Have any of you had problems parkinhg in store car parks?