Regulation 3 Extent Original text. Later amendments are not shown. (1)Parts 1 to 4 and regulations 17(b) and 19(2) extend to England and Wales, Scotland and Northern Ireland. (2) Parts 5 to 9, except regulations 17(b) and 19(2), extend to England and Wales and Scotland. (3) Parts 10 to 14 extend to Northern Ireland. ← Regulation 2 Regulation 3 Regulation 4 →