Home / Newfoundland and Labrador / Questions / Road Signs Road Signs Report A yellow plate '50 km/h' under a curve warning sign is: A Enforceable speed limit B Advisory speed for the curve C Minimum speed D No legal meaning Show Answer & Explanation Correct Answer: B. Advisory speed for the curve Failure may be negligent driving if crash. Previous Next More Road Signs Questions A red eight-sided (octagon) sign in Newfoundland and Labrador means: A yellow pentagon with a walking figure means: A yellow pentagon with two children walking means: A yellow diamond with two arrows splitting around a median means: A yellow diamond with a lane merging toward another means: Often Missed All Newfoundland and Labrador Questions Smart Practice Mock Exam Road Signs Guide