98. The Régie may suspend a person’s driver’s licence or learner’s licence if(1) he refuses to undergo a medical or optometric examination;
(2) according to a medical or optometric report, he suffers from an illness or deficiency that is contemplated in the medical and optometric guide or that, in the opinion of the Comité consultatif médical et optométrique, could be considered a safety risk;
(3) he refuses to undergo a proficiency examination or fails it;
(4) he fails to comply with a decision taken under section 115.