Thousands of South African dairy food workers continuing four-month strike over jobs and pay amidst media blackout are joined by South African Sibanye-Stillwater gold miners on pay strike; strikes continue throughout French healthcare system over low staffing levels and poor pay, joined by transport workers in Lyons opposed to restructuring; Iraqi oil production graduates in Basra and workers in oil field area demand jobs, while public sector workers walk out over wage arrears in Kurdistan