Are You Ready For Your Driver's License?Share:FacebookPinterestTwitterMailWhat does a triangular sign with the phrase "no passing zone" indicate?81% Correct Incorrect The pennant-shaped sign indicates a no-passing zone, meaning it’s unsafe to overtake other vehicles. What does a triangular sign with the phrase "no passing zone" indicate? No passing zone for all vehicles No passing zone for trucks No passing zone for ambulances No passing zone for school buses 81%