Changes to Goods Vehicles (Operators' Licences) (Temporary Use in Great Britain) 1982
S.I. 1982/1713
Made by Combined Probation Areas (Dyfed) 1992
1 change. All changes to Goods Vehicles (Operators' Licences) (Temporary Use in Great Britain) 1982
From legislation.gov.uk's record of changes, the official one: see it there.