Travelling back from picking-up and eBay purchase yesterday I stopped off at the motorway services. I was towing a small trailer so couldn't park with the cars and the caravan parking was fenced-off due to building work. I really didn't feel safe to park amongst the HGVs so pulled up in the coach car park and have picked-up an £80 fine for this misdemeanour.
AIBU to think I have a valid case for appealing against this fine?