Home / Alberta / Questions / Road Signs Road Signs Report A downward-pointing triangle with red border: A Stop B Yield the right-of-way C Construction D School zone Show Answer & Explanation Correct Answer: B. Yield the right-of-way Slow and give priority; stop only if necessary to yield. Previous Next More Road Signs Questions Flashing hand with countdown means: A 'Pavement Ends / Gravel Ahead' sign: Playground zone speed limit in Alberta typically applies: A yellow diamond with black symbol is: An orange diamond indicates: Often Missed All Alberta Questions Smart Practice Mock Exam Road Signs Guide