The Communist Workers League of Britain (Marxist–Leninist) (CWLB) was a Maoist political party in Britain. The CWLB arose from a split in the Revolutionary Marxist–Leninist League (RMLL). Ed Davoren, founded the CWLB in 1969. Like the RMLL, the CWLB saw solidarity work as the key to party-building. It set up and initially worked only within the Irish National Liberation Solidarity Front (INLSF). It presumably decided this was a dead end, for, without any acknowledgement of its activities within the INLSF, the CWLB commenced in 1972 to work under its own name, publishing a journal Voice of the People. Around this time, like the Revolutionary Communist League of Britain a few years later, it decided that it must devote all its practical activities to industrial work. In 1974 it published Bui