In Hungarian road traffic rules, what is the 'zipper principle' (cipzár-elv) in Hungarian lane reduction rules?
Answer and explanation
Correct answer: C. Vehicles merge alternately one-by-one at the obstruction point
- Step 1: The zipper rule dictates that when a lane ends due to an obstacle or merge, vehicles in the continuing lane must allow one vehicle from the ending lane to merge alternately. Answer: Vehicles merge alternately one-by-one at the obstruction point. Why not the others: Stopping completely blocks traffic, and size does not give precedence.
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