Mayor Gregor Robertson, the Vancouver. injection care dating back to 2002. She recalled a pair of nonfatal overdoses that occurred earlier that year that prompted staff to reach out to the College of Registered Nurses of British Columbia. British Columbia. A spokesman for the RCMP, Corporal Dennis Hwang, didn’t immediately return a voicemail message seeking comment on Saturday. "The crew elected to divert to Vancouver as the nearest available airport,"…