The Motor Vehicles (Authorisation of Special Types) General Order 1973
The Secretary of State in exercise of his powers under section 42 of the Road Traffic Act 1972(a) and of all other powers him enabling in that behalf, hereby makes the following Order:—

[Note: The Order consolidates with minor amendments the Motor Vehicles (Authorisation of Special Types) General Order and other Orders specified in Schedule 3 to the Order, authorises the use on roads, subject to the restrictions and conditions specified by or under the Order, of certain vehicles which are sp...