Union leaders say thousands of letters and parcels are lying undelivered at a sorting office in Bristol.
They say postal workers can't cope with the amount of mail they're being asked to deliver. Royal Mail has drafted in managers from other areas to help deal with the backlog.
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Mild but unsettled with rain at times
Mild but unsettled with rain at times.
A dramatic river rescue took place in the early hours of Sunday morning after a man was spotted in the River Avon in Bristol.