RPT-UPDATE 2-Labour strife returns in S.Africa's platinum belt
August 27, 2012 at 09:53 AM EDT
MARIKANA, South Africa, Aug 27 (Reuters) - Labour strife returned to South Africa's platinum sector on Monday, derailing London-based Lonmin's efforts to restart mining and fanning fears of a resurgence of the violence that has killed 44 people this month.