A label for a motor vehicle (other than a label issued to a disabled person or a community organisation whose members provide transport for disabled people) in force under section 150A of the Motor Traffic Act 1936 immediately before the commencement of this regulation is taken, after the commencement, to be a parking permit issued under regulation 100 (Parking permits) that authorise the parking of a vehicle, without time restrictions, on a length of road to which a no parking sign applies that is designated for use by the holder of such a permit.