What should you do at a stop sign?

At a stop sign, the appropriate action is to stop completely and yield to all traffic. This rule is in place to ensure the safety of all road users, including pedestrians, cyclists, and other vehicles. By coming to a full stop, you are able to assess the intersection properly and determine if it is safe to proceed. Yielding to all traffic means giving right of way to any vehicles and pedestrians that may be crossing or approaching, thereby reducing the risk of accidents.

The emphasis on a complete stop is crucial; it allows drivers to fully observe their surroundings, including any possible hazards. The objective is to create a clear understanding of the right of way before moving on. While being cautious, as suggested in other choices, may seem prudent, it does not satisfy the legal requirement to stop completely at a stop sign.

Additionally, stopping only if other cars are present and checking your phone are both inadequate responses. Failing to stop when no other vehicles are around ignores the potential for pedestrians or cyclists to be in the intersection, while checking your phone compromises your focus and awareness of the road. Following the correct procedure helps ensure safety and compliance with traffic laws.