Organised Labour in the Power Sector, Monday, threatened to shut down the sector over alleged plots by government officials to subvert agreement reached with labour on terminal benefits for workers of the Power Holding Company of Nigeria, PHCN, ahead of the privatisation of the sector.Organised Labour in the Power Sector, Monday, threatened to shut down the sector over alleged plots by government officials to subvert agreement reached with labour on terminal benefits for workers of the Power Holding Company of Nigeria, PHCN, ahead of the privatisation of the sector.