Firstly, I apologise because I realise there are other threads relating to this subject, but I am struggling to apply to my own situation.    Letter of claim received from NPS from a Parking Charge in 2016.   I appealed at the time through IAS on inadequate signage, but lost. When I actually looked at the evidence NPS gave in response, they had stated there were signs in places that there weren't. I have some photos of the site at the time which had one sign in the