Thanks, do you think it'll be worth appealing on that basis? or better to just pay?
I did try to use AI to guide me too and it gave the following points and said to appeal:
The council has not proven that the bay was a residents-only bay, as required for a 12r PCN.
The CEO’s photos do not show the full bay, start/end markings, or demarcation lines separating bay types.
No photo shows the signpost in relation to the vehicle — so it’s unclear whether the sign applied to your bay.
The council’s claim about bay demarcations is not backed up by photographic evidence.
Google Street View images show the road markings in this area were faint, worn out, or absent, supporting your claim of confusion.
Multiple signs nearby (e.g. “Resident permit holders only” and “Pay-by-phone”) could easily cause confusion for a non-resident.
but as we all know AI likes to give you an answer that you want to hear so don't want to go with that alone