In year 2005 4th season, City of Toronto has passed the free parking law for motorcycles. By-Law No.928-2005
In short, motorcycles can park at city metered spots (which does NOT include Green-P) for 3 consecutive hours for free, subject to all other usual rules and the angle the motorcycle parks cannot be wider than 60 degrees measured from the curb.
(Consult the actual 928-2005 for more details)
