Challenge: Merging and exiting: 2/3 of the lane and the 300-metre rule
Most students think 'a gap is a gap, so take it' — cautious-sounding behaviour that is nonetheless wrong. The CBR exam designer counts on that: whoever merges too early has not yet built up enough speed and still forces through traffic to react, exactly the danger the 2/3 rule is meant to prevent.
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All sections of this topic
- The model: Merging and exiting: 2/3 of the lane and the 300-metre rule
- Core: Merging and exiting: 2/3 of the lane and the 300-metre rule
- Why it matters: Merging and exiting: 2/3 of the lane and the 300-metre rule
- Active recall: Merging and exiting: 2/3 of the lane and the 300-metre rule
- Teach back: Merging and exiting: 2/3 of the lane and the 300-metre rule
- Memory hook: Merging and exiting: 2/3 of the lane and the 300-metre rule