127. A person contemplated in section 125 or 126 may drive a road vehicle or a passenger vehicle, as the case may be, if(1) he holds a valid driver’s licence issued by another government,
(2) that other government grants the same right to a resident, student, coopérant or trainee from Québec,
(3) the licence issued by that other government authorizes its holder to drive the category of vehicle he is driving in Québec, and
(4) the person respects all the conditions that are attached to the licence which he holds.