Many near-misses happen not because drivers do not know the rules, but because they assume others will behave predictably: “They won’t pull out,” “They’ll stop at the stop sign,” “They see me.” Assumptions reduce observation and preparation. Defensive driving assumes others may make mistakes and plans accordingly: “What if they do pull out? Where is my escape route?” Challenge your assumptions consciously. Treat every intersection, lane change and blind spot as a potential risk until proven safe by observation, not by assumption.
Source: South African Government road-safety guidance on hazard perception.
Frequently Asked Questions
What causes most near-misses?
Assumptions about other road users’ behaviour, not lack of rule knowledge.
How can I reduce assumptions?
Treat every situation as potentially risky until observation confirms safety.
Does this make driving stressful?
Initially, but it becomes automatic and actually reduces stress by preventing surprises.
Is this only for new drivers?
No. Experienced drivers benefit from challenging long-held assumptions.