Home / Manitoba / Questions / Road Signs Road Signs Report A yellow diamond with up-down arrows shows: A One-way ends B Two-way traffic ahead C Four-way stop D Divided highway Show Answer & Explanation Correct Answer: B. Two-way traffic ahead Reduce speed, stay right. Previous Next More Road Signs Questions White diamond on blue background: Orange or white sign 'PHOTO ENFORCED': White sign with bus symbol and 'BUS ONLY': White sign reading 'PLAYGROUND ZONE ENDS': White sign reading 'SCHOOL ZONE ENDS': Often Missed All Manitoba Questions Smart Practice Mock Exam Road Signs Guide