Reference
Traffic sign library
Revisit warning, regulatory, and directional signs that commonly appear in theory prep.
What is the legal limit for blood alcohol content per 50ml of blood?
25% complete
Why the correct answer works:
What this question teaches
The prescribed blood-alcohol limit is 80 mg per 100 ml of blood, which is 40 mg per 50 ml; do not treat the limit as a safe target for driving.
Road Knowledge
Theory test guide
Review test order, PDL timing, and study structure before your next practice run.
Penalties
Demerit points (DIPS)
Pair rule knowledge with the thresholds and offence types that matter to real drivers.