Ontario government approves Metrolinx’s 5 in 10 Plan June 14, 2010 | North America News Metrolinx, the public transport operator of Greater Toronto and Hamilton Area (GTHA), has received approval from the Ontario government for its 5 in 10 Plan, which will see all of the Big 5 transit pr... This content is available to only subscribers. Username or E-mail Password Remember Me Forgot Password