Home / Saskatchewan / Questions / Road Signs Road Signs Report White X reading 'RAILWAY CROSSING': A Stop always B Yield to trains C Parking D Pedestrian Show Answer & Explanation Correct Answer: B. Yield to trains Active crossings add flashing lights + gates. Previous Next More Road Signs Questions Red and white downward-pointing triangle: Red circle with horizontal white bar: A red octagonal sign means: Black arrow on white rectangular sign: U-arrow with red slash: Often Missed All Saskatchewan Questions Smart Practice Mock Exam Road Signs Guide