Speakers include:
Mark Serwotka general secretary PCS
Brian Caton general secretary POA
Matt Wrack general secretary FBU
Peter Taaffe general secretary Socialist Party
The opening rally of Socialism has become one of the key highlights to the weekend.
In previous years, the best part of one thousand people have crammed out the Friends Meeting House in central London. Previous years Socialism rallies have been addressed by trade union general secretaries, international activists and workers in struggle.