Quebec Highway Safety Code innehåller följande definitioner (kursivgruva):
- “bus” means a motor vehicle, other than a minibus, designed for the transportation of more than nine occupants at a time and used mainly for that purpose or equipped with devices to secure wheelchairs against movement;
...
- “minibus” means a motor vehicle having two axles with single wheels and equipped with not more than five rows of seats for the transportation of more than nine occupants at a time, or equipped with devices to secure wheelchairs against movement;
Eftersom lagen skiljer mellan en "buss" och en "minibuss" på detta sätt - i synnerhet är en "minibuss" inte särskilt en "buss" enligt koden - jag misstänker att minibussar inte skulle tillåtas i körfält reserverade för "bussar" bara.