Royal Mail is losing hundreds of postal workers each week, according to the Communication Workers Union (CWU), which says the figures rise after the rollout of a new delivery system that it claims is not working properly in some offices. The union alleges that more posties are quitting since the changes were introduced, citing departures at a rate of around 400 staff a week.

Outlets reporting the CWU’s position say the union links the losses to operational problems under the new system, arguing it is a major factor in workers leaving. The claims suggest disruption across “hundreds of offices,” but the reports presented here do not include Royal Mail’s response, specific locations, or detailed performance data.

While the union focuses on staffing impacts and delivery-system effectiveness, the story also raises broader questions about workforce retention during operational change. The coverage is aligned on the central allegation—rapid staff exits tied by the CWU to the new delivery rollout—while details on causation and the extent of the alleged failures remain limited in the excerpts.