Learner theory treats impairment and fatigue as safety risks: slower reactions, poor judgement, and higher crash likelihood. Legal blood and breath limits for alcohol can change—your booking letter, official notices, and the Road Rules / Safety books in the collection explain the framework; always verify current figures with authoritative sources before relying on numbers.
Illegal drugs and certain medicines can also make driving unsafe. When unsure, do not drive—use alternative transport. Pair reading with Review Questions and road rules cheat sheet topics on fitness to drive.
Sample questions (exam-style wording)
The correct choice is highlighted in each list and repeated under Correct answer. The image below is the book illustration used with alcohol-and-driving material.
Keep practising
Use Exam Readiness to see whether misses cluster in Safety, and download PDFs from Downloads for offline revision.