All Statutory Instruments
Welsh Statutory Instrument
WSI 2023/1437
Wales only
final
The M4 Motorway (Junction 45 (Ynysforgan) to Junction 46 (Llangyfelach), Swansea) (Temporary 50 mph Speed Limit) Order 2023 / Gorchymyn Traffordd yr M4 (Cyffordd 45 (Ynysforgan) i Gyffordd 46 (Llangyfelach), Abertawe) (Terfyn Cyflymder 50 mya Dros Dro) 2023
The M4 Motorway (Junction 45 (Ynysforgan) to Junction 46 (Llangyfelach), Swansea) (Temporary 50 mph Speed Limit) Order 2023
Independent editorial summary — not the official statute text. Read the official version on legislation.gov.uk.
This page applies in Wales only — different rules may apply in England, Scotland, or Northern Ireland.
Type: Welsh Statutory Instrument
Year: 2023
Number: 1437
Last ingested: 2026-06-12 from legislation.gov.uk.
Other WSIs from 2023
- The A470 Trunk Road (Coryton Interchange, Cardiff to north of Taffs Well Interchange, Rhondda Cynon Taf) (Temporary 50 mph Speed Limit) Order 2023 / Gorchymyn Cefnffordd yr A470 (Cyfnewidfa Coryton, Caerdydd i fan i’r gogledd o Gyfnewidfa Ffynnon Taf, Rhondda Cynon Taf) (Terfyn Cyflymder 50 mya Dros Dro) 2023 — WSI 2023/1438
- The A5 Trunk Road (Menai Suspension Bridge, Anglesey and Gwynedd) (Temporary Prohibition of Large Vehicles) Order 2023 / Gorchymyn Cefnffordd yr A5 (Pont Menai, Ynys Môn a Gwynedd) (Gwahardd Cerbydau Mawr Dros Dro) 2023 — WSI 2023/1439
- The A487 & A40 Trunk Roads (Fishguard, Pembrokeshire) (Temporary Prohibition of Vehicles) Order 2023 / Gorchymyn Cefnffyrdd yr A487 a’r A40 (Abergwaun, Sir Benfro) (Gwahardd Cerbydau Dros Dro) 2023 — WSI 2023/1435