In this June 15, 2011 file photo, a Vancouver Canucks fan jumps from a police car that was overturned by rioters following the Vancouver Canucks defeat by the Boston Bruins in the NHL Stanley Cup Final in Vancouver, Canada. That year the Insurance Corporation of B.C. offered Vancouver police the use of facial recognition software to match photos of Stanley Cup rioters with driver's licence images ? a move that prompted a stern warning from the province's privacy commissioner.