Final answer:
At an intersection without stop or yield signs, you must yield to vehicles on the through road, ensuring safety and smooth flow of traffic.
Step-by-step explanation:
When you approach an intersection with a through road without any stop or yield signs, you must yield to vehicles on the through road. This means you should slow down and wait for a safe opportunity to proceed when the way is clear of other vehicles that have the right-of-way. Yielding ensures that traffic moves smoothly and safely, and reduces the risk of collisions at intersections.
When you approach an intersection with a through road without any stop or yield signs, you must yield to vehicles on the through road. This means that you should let the vehicles on the through road pass before proceeding. This is to ensure safety and prevent accidents.