Postal workers will take their campaign against Royal Mail privatisation to parliament in December.
The Communication Workers Union (CWU) is organising a public rally at lunchtime on Wednesday December 15 at Central Hall, Storey's Gate, Westminster, London, SW1H 9NH.
The main speakers are Green MP Caroline Lucas and shawdow business secretary John Denham.
Other campaign events include a demonstration on Sunday January 9 in Witney, Oxfordshire - the constituency of prime minister David Cameron.
The union is urging people to support their Keep the Post Public campaign.
And pledging to link to blogs that oppose the sell-off of Royal Mail.
DECLARATION: I'm working for the CWU on a freelance basis.