My car received a £30/£60 PCN from Total Parking Solutions for parking at a hospital car park. The car park was covered with snow, and unbeknownst to the driver, the car was parked with half the car on a marked bus stop (on the hospital grounds). The driver returned to the car, and found the PCN. The contravention was written on the PCN as: (Other: on a Bus Stop.) After reading some threads on here, I get the impression that it is not legally enforcible, and the best course of action is to ignore the notice. Am I correct? Or is there some other course of action I should take?