First time posting on this forum so please be gentle with me!  I've had a look round the forum and come across this questionnaire on a few posts but I've been unable to find the original so apologies if I'd missed any standard instructions.  I've probably messed things up by replying to the initial PCN but didn't know what else to do.  I now accept I was at fault having revisited the site (as I was sure the parking company was wrong) but in my defence I think the signage in the car park was