Nope they haven't clamped or removed the car. Nor will they as I am keeping it away from home for time being on a relative's property behind a 7ft gate.
Very prudent, nice move.
I think ignoring them is a fairly good idea, but if the opportunity presents itself to talk to them then just quote some of the stuff above and sound informed and they will probably back down once they realise you're not gonna give in.