Thank you very much Sailor Sam,
Yes, I've been given a FPN, does this make any difference? Should I still appeal?
Regarding the seizure of the car, sec 165 rta, says " if the constable has reasonable grounds for believing that the vehicle is or was being so driven." I guess they have grounds to believe so being quite clearly a company car.
It's a estate agent's so there isn't goods or tools in the car. Being 5 minutes from my house in the direction or my work place i guess that it should not been too difficult to prove that I was using domestically, ie commuting to work.
Thanks for your help.