Home / Newfoundland and Labrador / Questions / Road Signs Road Signs Report A yellow diamond sign always indicates: A Regulatory law B A warning — potential hazard ahead C Guide direction D Temporary work Show Answer & Explanation Correct Answer: B. A warning — potential hazard ahead Drivers reduce speed and prepare. Previous Next More Road Signs Questions A white diamond on blue background in a lane indicates: A brown rectangular sign indicates: A green shield with Trans-Canada maple leaf symbol means: A green rectangular sign indicates: A blue rectangular sign indicates: Often Missed All Newfoundland and Labrador Questions Smart Practice Mock Exam Road Signs Guide
