Key legal question
Whether serious doubts about the appellant's fitness to drive justified a medical examination and possible preventive licence withdrawal.
Extracted holding
Yes. The long-standing, regular and likely high cannabis consumption, combined with a prior drug-driving conviction, created concrete indications of possible unfitness to drive.
Extracted reasoning
The Court held that an examination may be ordered when concrete indications raise serious doubts, even without proof of driving under the influence or carrying drugs in a vehicle. The appellant's contradictory statements did not dispel the doubts.