As i'm putting the wheel back on one of the officers comes over and asks if i could have a look at another car that's been clamped. Clampers are
really impressed by this

(Turns out a new company has taken over the car park and is now enforcing 24 clamping whereas previously the local residents were welcome to use the carpark over night, so they've clamped every car they could see!)
Jack the car up, wheel off and make a start on the wishbone. At this point an officer interupts and tells me the clampers are going to cancel this evenings clamps to save wasting everybodies time (they would have to wait around to retrieve the clamps incase some scamp chopped them up) This was quite helpful as this car was a Merc and the chain was around the ARB too and i had no chance getting the damn thing off

They take the clamp of the Merc and a car parked at the far side of the carpark and then leave without saying goodbye.