Royal Mail has advised that the following mail centres did not process all mail to schedule yesterday. Customers should expect delays in the following areas:

• Bristol: Some mail posted in the BA, BS, GL and TA postcode areas, due for delivery today in other parts of the UK.

• Cardiff: Some mail posted in the CF, LD and NP postcode areas, due for delivery today in other parts of the UK.

• London Central: Some mail posted in the EC, N, W1 and WC postcode areas, due for delivery today in other parts of the UK.

Royal Mail has also advised that the following areas are currently subject to delivery delays:

• Bicester DO (OX25 to OX27)

• Bognor Regis DO (PO21 and PO22)

• Golders Green DO (NW11)

• Ilford DO (IG1-IG6)

• Oxford DO (OX1 and OX2)

• Oxford East DO (OX3, OX4, OX33, OX44 and OX49)

• Wallingford DO (OX10 and OX49)

• Waterlooville DO (PO7 and PO8)

• Whitehaven DO (CA18-CA20, CA26 and CA28)