Home / Newfoundland and Labrador / Questions / Road Signs Road Signs Report A sign 'PHOTO ENFORCED' means: A Radar patrol only B Photo radar or red-light camera may ticket registered owner C Speed camera closed D Tourism camera Show Answer & Explanation Correct Answer: B. Photo radar or red-light camera may ticket registered owner NL uses in select locations. Previous Next More Road Signs Questions A white diamond on blue background in a lane indicates: A sign 'SCHOOL ZONE ENDS' means: A sign with bus symbol and 'BUS ONLY' means: A yellow plate '50 km/h' under a curve warning sign is: A yellow diamond with STOP icon means: Often Missed All Newfoundland and Labrador Questions Smart Practice Mock Exam Road Signs Guide