They took over this initiative, and based their work around the Charter on a conception of transitional politics taken from Leon Trotsky.
In 1978, the RCL started to collaborate with the journal Intervention, which was connected to the Revolutionary Marxist Tendency, British section of Michel Pablo's International Revolutionary Marxist Tendency.
Until 1980, the group moved away from Trotskyism towards a "distinctly libertarian type of socialism", focusing on advancing Socialist politics through municipal activity.
[2] In late 1980, the Chartist minority faction around figures such as Graham Bash and Keith Veness left the RCL to found the journal London Labour Briefing.
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