ON Driver
Signals and road markings · ON-037
Take this site’s mock test in the learning area 2 parts · 20 questions each · 16 right in each part to meet the standard · no time limit · without a Subscription, one a day from the free questionsA flashing yellow beacon sits on an obstruction in the road. What does it warn you to do?
Manual basis
MTO Driver’s Handbook: Traffic Signs and Lights, Traffic beacons · Flashing yellow beacon