Home / Saskatchewan / Questions / Road Signs Road Signs Report Red circle with horizontal white bar: A Stop B Do not enter C One-way D Yield Show Answer & Explanation Correct Answer: B. Do not enter Never pass this sign from its face. Previous Next More Road Signs Questions White diamond on blue: Red and white downward-pointing triangle: A red octagonal sign means: U-arrow with red slash: Black arrow on white rectangular sign: Often Missed All Saskatchewan Questions Smart Practice Mock Exam Road Signs Guide