Some junior leagues, like the Greater Metro Junior A Hockey League and formerly the Manitoba Major Junior Hockey League are not sanctioned by Hockey Canada. These leagues usually appear for a variety of reasons, ranging from disagreeing with the new Canadian Development Model implemented in 2005 to disagreeing with various zoning restrictions or anger over player raiding by other leagues. In the summer of 2009, Hockey Canada told players that they would have to choose to play within Hockey Canada or outside of Hockey Canada by September 30 of each playing year. At the end of each playing year the player has the right to apply to reenter Hockey Canada if they played in an independent league.