Executive bonuses at Investec snag on UK rules capping variable pay July 28, 2016 Cosatu’s Tony Ehrenreich charged with crimen injuria by Cape Town council General Fuel shortages loom as Ceppwawu strike brings SA’s biggest refinery to a haltPosted by admin BDLive reports that operations at SA’s largest refinery, the Sapref refinery in Durban, stopped on Thursday as a strike over wages commenced. The refinery is a joint venture between Shell and BP. Source: Latest News