thank you

no its in England - sorry cant see the redirect

the ticket is from a company called cp plus and states "parking charge notice" (PCN)

I took my son to my local nhs hospital for his orthopedic appointment. The hospital is pay and display only. However I realised I did not have enough money on me to pay £4 parking fee and parked in a disabled bay. I have consequently received a ticket from cp plus for £40 reduced to £20 if I pay within 14 days. Is this an enforceable fine?