DH took DC to a newly opened soft play around a month ago. The soft play is within an establishment that also has bowling, pool, etc, but the 'main desk' for the soft play is entirely separate and on the other end of the building to the desk that serves the other activities. Apparently there is a sign and device on the general main desk that you are to put your vehicle registration into, but there's no device or sign at the soft play area. Subsequently, DH didn't know this was the procedure, didn't enter his reg and we've been hit with a PCN from ParkingEye.
AIBU to think if we provide evidence of attending on the date in question (bank statement) that this should cancel the PCN?