This about says it, read the thread
A little clarification re: @UKLabour’s National Constitutional Committee (NCC) elections, because some people might be confused. To recap: the Centre Left Grassroots Alliance (CLGA) traditionally brings groups on the Labour left to agree joint slates for internal elections. (1/8)
— Labour Grassroots (@LabGrassroots) October 12, 2018
On the Labour Left split