Home / Alberta / Questions / Road Signs Road Signs Report A windsock or wind-line symbol: A Weather station B Strong crosswinds possible C Wind farm D Airport Show Answer & Explanation Correct Answer: B. Strong crosswinds possible Especially important for high-profile vehicles. Previous Next More Road Signs Questions Flashing hand with countdown means: Playground zone speed limit in Alberta typically applies: A yellow diamond with black symbol is: An orange diamond indicates: A solid yellow line on your side: Often Missed All Alberta Questions Smart Practice Mock Exam Road Signs Guide