New exposure limit review and adoption procedure in B.C. • Changes to definition of repeat OHS offenders in B.C. • Ontario's violence, harassment law comes into force in June • Panel of 9 appointed to review Ontario's OHS system • Fines set to double in Quebec • N.S. government can issue OHS penalties • WCB changes give injured workers right to old jobs in Yukon • Firefighters could get expanded WCB coverage in Nunavut