http://www.legislation.gov.uk/uksi/1991/1525/regulation/6/madeThe Motor Vehicles (Tests) (Amendment) (No. 3) Regulations 1991VehiclesKing's Printer of Acts of Parliament2011-07-04ROAD TRAFFICThese Regulations further amend the Motor Vehicles (Tests) Regulations 1981 as follows.Amendments coming into force on 1st August 19916In regulation 25(2) for “£35.50” there shall be substituted “£44.50”.