Royal Mail has advised that not all mail was processed to schedule yesterday at some of its Mail Centres. Customers should expect delays in the following areas:

• Birmingham: Some mail posted yesterday in the B, HR and WR postcode areas, due for delivery today in other parts of the UK.
• Norwich: Some mail posted yesterday in the NR postcode area, due for delivery today in other parts of the UK.
• Plymouth: Some mail posted yesterday in the PL postcode area, due for delivery today in other parts of the UK.