RB-62
This sign (a truck symbol crossed out in a red circle) prohibits heavy trucks from using the road — usually to protect residential streets, weak pavement, or low structures.
Regulatory signs control how you may use the road — they must be obeyed.
If you're driving a vehicle over the posted weight, stay out and follow the designated truck route instead. Light passenger vehicles are unaffected.
Regulatory signs are usually white rectangles or squares with black or red markings. A few have special shapes: a red octagon means Stop and a red-and-white downward triangle means Yield. A red circle with a slash means something is prohibited.
Any symbol inside a red circle with a slash means that thing is prohibited — the symbol tells you what, the red ring tells you it's law.
Road signs are one of the five areas the 30-question Alberta Class 7 knowledge test covers, and the largest block in our mock exam at 8 questions. Ready to see where you actually stand? Take the free Class 7 practice test and find out which topics are quietly costing you marks.
Also useful: printable practice-test PDF · how many questions are on the test
Sign image courtesy of the Government of Alberta, used under the Open Government Licence – Alberta. Pass Your Learner's is not affiliated with the Government of Alberta.
