Battersea and Wandsworth Trades Union Council supporting CWU members outside Clapham Common Post Office.
Royal Mail are intending to close over a hundred Crown Post Offices across the country in an attempt to compensate for the loss of almost 30 million pounds following the Panorama Scandal.
The closure of Post Offices will have a devastating effect on CWU members, small businesses and the local community.
Demonstrations will take place every Saturday from 9:30am.