Home / Saskatchewan / Questions / Road Signs Road Signs Report Yellow diamond reading 'BUMP': A Hill B Bump ahead C Crosswalk D Pothole Show Answer & Explanation Correct Answer: B. Bump ahead Common rural SK prairie frost heaves. Previous Next More Road Signs Questions Yellow diamond with cow: Yellow diamond with antelope / pronghorn: Yellow diamond with moose: Yellow diamond with deer silhouette: Yellow diamond 'BRIDGE ICES BEFORE ROAD': Often Missed All Saskatchewan Questions Smart Practice Mock Exam Road Signs Guide