7. The Driving Licences (Transfer of Functions) (Supplementary Provisions) Order (Northern Ireland) 1973 [SRO 1973/339] shall continue to have effect and to be deemed always to have had effect, as if Article 15 of the Road Traffic (Amendment) (Northern Ireland) Order 1973 [1973 NI 17] had been in force when the first-mentioned order was made.N.I.