Home / Alberta / Questions / Road Signs Road Signs Report A 'No Stopping' sign means: A Brief stop OK B No stopping — strictest C Park 5 min D Permit only Show Answer & Explanation Correct Answer: B. No stopping — strictest Stricter than No Parking (which allows loading). Previous Next More Road Signs Questions Regulatory signs (white rectangles or red circles): A '3.7 m' sign above an overpass: A red circle with truck and diagonal slash: A solid red traffic light: A solid yellow traffic light: Often Missed All Alberta Questions Smart Practice Mock Exam Road Signs Guide