Royal Mail is the UK’s primary postal service, delivering letters and parcels to homes and businesses nationwide.

The service operates six days a week, Monday to Saturday, and aims to deliver to all households it has mail for on these days.

However, its large operation network is sometimes impacted by disruption, which affects the movement of mail and can cause delays.

On Friday, February 28, Royal Mail reported that 12 postcodes would face delays due to issues in some of its mail centres and…