In Serbian road signage and signals, what is the purpose of repeated transverse white thermoplastic stripes that vibrate tyres before hazards?
Answer and explanation
Correct answer: B. Alert driver tactilely and audibly before hazard
- Step 1: Acoustic and optical rumble strips alert drivers through noise and vibrations to slow down before hazardous spots. Answer: Alert driver tactilely and audibly before hazard. Why not the others: the alternative options do not represent statutory provisions under Serbian road signage and signalling regulations.
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