Home / Manitoba / Questions / Road Signs Road Signs Report Yellow diamond with skidding car: A Bridge B Slippery when wet C Detour D Deer crossing Show Answer & Explanation Correct Answer: B. Slippery when wet Oil-slick or smooth surface typical. Previous Next More Road Signs Questions Blue square with bed symbol: Blue square with tree and picnic table: Brown sign with tent: Blue square with wheelchair symbol at parking spot: A blue square with large H: Often Missed All Manitoba Questions Smart Practice Mock Exam Road Signs Guide