(1) For sections 52(2)(a) and 52(2)(b) of the Principal Act substitute —
"(a) the name and business address of the current owner of the motor car;
(b) if the last owner of the motor car was a motor car trader or a special trader, the name and business address of that trader or special trader;
(ba) if the last owner of the motor car was neither a motor car trader nor a special trader and the name and address of the last owner are known to the motor car trader, the words "Name and address available upon request";".
(2) After section 52(6) of the Principal Act insert —
"(7) In this section "commercial vehicle" does not include a motor car that has a vehicle category code of NA stamped on its compliance plate (regardless of whether that code appears by itself or in combination with one or more numbers).".