Regulation 1(3)
| (1) | (2) | (3) | (4) |
|---|---|---|---|
| Region | District | Offices | Postal Districts |
| AD1—East London & Anglia | Newham | Canning Town | E16 |
| Plaistow | E6, E13 | ||
| Stratford | E12, E15, E7 | ||
| AD2—Chilterns | Bedfordshire | Bedford | MK17, MK40, MK41, MK42, MK43, MK44, MK45, MK46, LU5, NN9, NN10, PE18, PE19, SG5, SG15, SG16, SG17, SG18, SG19 |
| Luton | HP4, LU1, LU2, LU3, LU4, LU5, LU6, LU7, MK40, MK45 | ||
| AD3—London South | Central Sussex | Brighton | BN1, BN2 |
| Hove | BN2, BN3, BN6, BN7, BN8, BN9, BN10, BN25, BN41, RH15, RH17 | ||
| AD4—West Country | Bristol East & Bath | Bath | BA1, BA2, BA3, BA4, BA5, BA6, TA11, BS18, BS31, BS39, BS40 |
| Bristol East | BS5, BS7, BS10, BS12, BS15, BS16, BS17, GL9, GL12, SN14, BS30, BS32, BS34, BS35, BS36, BS37, BS99 | ||
| AD4—West Country | South Devon | Plymouth | EX20, PL1, PL2, PL3, PL4, PL5, PL6, PL7, PL8, PL9, PL19, PL20, PL21, TQ7, TQ8, TQ13, PL16 |
| Saltash | PL10, PL11, PL12 | ||
| Torbay | TQ1, TQ2, TQ3, TQ4, TQ5, TQ6, TQ9, TQ10, TQ11, TQ12, TQ14 | ||
| AD5—Mercia | Mercia Operations East | Boston | LN4, PE6, PE10, PE11, PE12, PE13, PE14, PE20, PE21, PE22 |
| Kings Lynn | PE37, CB6, IP25, IP26, IP27, NR9, NR11, NR19, NR20, NR21, NR22, NR23, NR24, NR25, PE12, PE13, PE14, PE15, PE30, PE31, PE32, PE33, PE34, PE35, PE36, PE38 | ||
| Skegness | LN4, LN11, LN12, LN13, PE22, PE23, PE24, PE25 | ||
| AD6—West Midlands | Birmingham SE | Birmingham Coventry Road | B26, B27, B36, B37, B90, B91, B92, B93, B94, CV5,CV7, CV8 |
| Birmingham Poplar Road | B11, B28 | ||
| AD6—West Midlands | Sandwell | Smethwick | B64, B65, B66, B67, B68, B69 |
| West Bromwich | B70, B71, DY4, B42, B43, B62, WS10, WS5, WV14 | ||
| AD7—Wales | Eastern Valleys | Aberdare | CF44, CF45 |
| Blackwood | NP1, NP2, NP3 | ||
| Caerphilly | CF81, CF82, CF83, NP1, NP2 | ||
| Ebbw Vale | CF4, HR3, NP3, NP7, NP8, SA9, SA10 | ||
| Merthyr Tydfil | CF1, CF46, CF47, CF48, CF81, NP2 | ||
| AD9—Greater Manchester | Bolton | Bolton | BL1, BL2, BL3, BL4, BL5, BL6, BL7, M28, M38 |
| AD10—Yorkshire | North Yorkshire | Scarborough | DL6, TS13, YO6, YO7, YO11, YO12, YO13, YO14, YO17, YO18, YO21, YO22, YO25, YO61, YO62 |
| York | CA17, DL2, DL7, DL8, DL9, DL10, DL11, TS8, TS9, TS15, YO1, YO2, YO3, YO4, YO5, YO8, YO10, YO13, YO14, YO19, YO23, YO24, YO26, YO30, YO31, YO32, YO41, YO51, YO60, YO61, YO62, BD23, HG1, HG2, HG3, HG4, HG5, LS17, LS21, LS22, LS24, LS25, LS29, LA10 | ||
| AD11—Tyne Tees | South Tyneside | Gateshead | DH2, DH3, NE8, NE9, NE10, NE11, NE16, NE17, NE21, NE39, NE40, NE41 |
| South Shields | NE31, NE32, NE33, NE34, NE35, NE36, SR6 | ||
| AD12—West of Scotland | SW Scotland | Ayr | KA5, KA6, KA7, KA8, KA9, KA10, KA18, KA19, KA26 |
| Dumfries | DG1, DG2, DG3, DG4, DG5, DG6, DG7, DG10, DG11, DG12, DG13, DG14, DG16, ML12 | ||
| Irvine | KA11, KA12, KA13, KA14, KA15, KA20, KA21, KA22, KA23, KA24, KA27 | ||
| Kilmarnock | KA1, KA2, KA3, KA4, KA16, KA17 | ||
| Stranraer | DG8, DG9 | ||
| AD13—East of Scotland | Grampian & Shetland | Aberdeen | AB2, AB3, AB10, AB11, AB12, AB13, AB14, AB15, AB16, AB21, AB24, AB25, AB30, AB31, AB32, AB33, AB34, AB35, AB36, DD10 |
| Peterhead | AB39, AB41, AB42, AB43, AB51, AB52, AB53, AB54, AB55, AB56 | ||
| Lerwick | ZE1, ZE2 | ||
| AD13—East of Scotland | Lanarkshire | Bellshill | ML1, ML4, G71 |
| Coatbridge | FK1, G69, ML1, ML5, ML6 | ||
| Hamilton | EH46, EH47, EH55, G71, G72, ML1, ML3, ML8, ML9, ML11, ML12 | ||
| Motherwell | ML1, ML2, ML7, ML8 |