Royal Mail have advised that deliveries are currently limited in the following areas:
- Barking (IG11)
- Burslem (ST6)
- Caernarfon DO (LL54, LL55)
- Caterham DO (CR3, CR6)
- Chatham (ME4, ME5)
- Chingford DO (E4)
- Chippenham DO (SN13-SN15)
- Croydon (CR0, CR9)
- Debden (IG7-IG10)
- Enfield DO (EN1-3)
- Erdington DO (B24)
- Grays DO (RM16-RM20)
- Harwich DO (CO12)
- Ilford (IG1-IG6)
- Maida Hill DO (W9)
- South Croydon DO (CR0, CR2)
- Tamworth DO (B77-B79)
- Upper Holloway (N7)
- Upton DO (CH30, CH49)
Customers should expect delays.