Home / Manitoba / Questions / Road Signs Road Signs Report Yellow diamond with long vehicle / bump: A Road work B Low ground clearance (trucks) C Detour D Weight limit Show Answer & Explanation Correct Answer: B. Low ground clearance (trucks) Common at rail crossings. Previous Next More Road Signs Questions White diamond on blue background: White sign with bus symbol and 'BUS ONLY': Orange or white sign 'PHOTO ENFORCED': White sign reading 'SCHOOL ZONE ENDS': White sign reading 'PLAYGROUND ZONE ENDS': Often Missed All Manitoba Questions Smart Practice Mock Exam Road Signs Guide
