CBS Outdoor workers, who put posters up on the Tube, are being made to use a tool to smooth the posters out, which puts a lot of pressure on their hands and is causing them damage.
RMT reps continue to be sacked in an attempt to pick apart the union.
Brendan Judge, RMT rep on CBS Outdoor who put the posters up on the Underground, has been sacked following a disciplinary hearing.
Brendan Judge, Health and Safety rep for CBS Outdoors poster company has been suspended from his job in a blatant act of trade union victimisation.
Workers at CBS Outdoor have won better pay after striking.
Workers at CBS, the company who have the contracts for putting up advertising posters on the Tube, have gone on strike over pay and a list of injustices that have mounted over the years.
CBS Outdoor staff - the people who put up advertising posters in stations - are to strike for four days to demand a better pay offer.