Alberta Written Drivers Learners Test Practice

What action must you take if traffic lights are not working?

1. Continue through the intersection

2. Blow your horn to alert others

3. Treat the intersection as a four-way stop

4. Wait for someone to direct traffic

The correct answer is: Treat the intersection as a four-way stop

When traffic lights are not functioning, it is important to treat the intersection as a four-way stop. This means that all vehicles approaching the intersection must come to a complete stop and yield the right-of-way according to the established rules of right-hand traffic. This action helps ensure that all drivers understand their responsibilities at the intersection, reducing the risk of accidents and promoting safe navigation through the area. Acknowledging the functioning of a four-way stop is crucial because it allows drivers to carefully assess the status of other vehicles and proceed only when it is safe to do so. Each driver must take turns according to the order of arrival, which promotes orderliness in situations where standard traffic signals are absent. Other actions, such as continuing through the intersection or blowing the horn, may lead to confusion or potential accidents as they do not provide proper communication regarding the right-of-way. Waiting for someone to direct traffic is also not necessary unless a traffic officer is present, as drivers are expected to take responsibility for managing their movements in the absence of signals.