- The A40 Trunk Road (Dolau Gwynion, Near Llandovery, Carmarthenshire) (Temporary Traffic Restrictions and Prohibition) Order 2012 / Gorchymyn Cefnffordd yr A40 (Dolau Gwynion, Ger Llanymddyfri, Sir Gaerfyrddin) (Cyfyngiadau a Gwaharddiad Dros Dro ar Draffig) 2012
- The A40 Trunk Road (Dryslwyn to Nantgaredig, Carmarthenshire) (Temporary Traffic Restrictions and Prohibition) Order 2012 / Gorchymyn Cefnffordd yr A40 (Dryslwyn i Nantgaredig, Sir Gaerfyrddin) (Cyfyngu a Gwahardd Traffig Dros Dro) 2012
- The Control of Traffic (Carrickfergus) Order (Northern Ireland) 2012
- The A38 Trunk Road (Barton under Needwood, Staffordshire) (Temporary Prohibition of Traffic) Order 2012
- The M42 and M40 Motorways (M42 Junction 3a) (Temporary Prohibition of Traffic) Order 2012