Home / Quebec / Questions / Road Signs Road Signs Report A 'Low clearance 3.7 m' sign indicates: A Parking height B Maximum vehicle height C Road width D Speed Show Answer & Explanation Correct Answer: B. Maximum vehicle height Maximum vehicle height allowed under the structure. Previous Next More Road Signs Questions A white X-shaped sign marked 'Railway Crossing' means: A green-and-white sign with a bicycle symbol indicates: A white rectangular sign showing 'MAXIMUM 50' with black numbers is: A rectangular sign with a single white arrow on a black background means: A yellow diamond warning sign with a snowmobile symbol means: Often Missed All Quebec Questions Smart Practice Mock Exam Road Signs Guide