ACT Road Rules Knowledge Test study materials
ACT Road Rules Knowledge Test study resources

Rainy Night Intersection

ACT Road Rules Knowledge Test · Put your knowledge to work in context.

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Rainy Night Intersection

You are driving home at 11:30 PM in heavy rain. Your windshield wipers are on high, but visibility is still reduced. You approach a four-way intersection with traffic lights. The light for your direction is green. As you get closer, you notice a car approaching from the right, and it does not appear to be slowing down. The road is wet, and your tires are due for replacement. You are traveling at 45 km/h in a 50 km/h zone. The other car is about 30 meters away and moving at a similar speed. There are no other vehicles around. You have a green light, but you must decide whether to proceed, brake, or take evasive action.

1. What should you do in this situation, and why?

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You should brake firmly but safely, and be prepared to stop if the other car does not yield. Even though you have a green light, the other car may not stop, and your wet road conditions and worn tires increase stopping distance. At 45 km/h, your total stopping distance on wet pavement could be over 30 meters, so you need to act early. Proceeding without caution risks a collision. You should not swerve aggressively, as that could cause loss of control. Instead, reduce speed, sound your horn if necessary, and monitor the other car. If it continues, stop and let it pass. The key is defensive driving: anticipate that others may make mistakes, and prioritize safety over right-of-way.

2. If a collision occurs, what factors would be considered in determining fault?

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Fault would be determined based on traffic laws and evidence. The other driver would likely be at fault for failing to obey a red light if they had one. However, your speed, road conditions, and tire condition might also be considered. If you were speeding or your vehicle was not roadworthy, that could contribute. Insurance companies and police would review traffic camera footage, witness statements, and vehicle damage. Even with a green light, drivers must exercise due care. If you had time to avoid the collision but didn't, you might share some responsibility. The exact split would depend on local laws and the specifics of the incident.