Rules of the Road & Give Way
⏱ ~3-min readAceMark GuideWhat this topic is really about
You must signal left as you exit a multi-lane roundabout, whenever practical, to warn other drivers of your intention to leave.. On a roundabout you should signal in the direction you intend to take when entering (right if turning right, left if turning left, none if going straight), and you must always signal left as you exit if it is practical.
A safe following distance is at least a 3-second gap behind the vehicle ahead in good conditions.. A safe following distance is measured in time, not car lengths: keep at least 3 seconds behind the vehicle ahead in good conditions, and increase this in rain, fog or at night.
See the mechanism
A right-turning vehicle crosses the path of oncoming traffic, so it must yield to prevent a collision. A diagram for this topic isn't available yet — the worked example below walks the same reasoning step by step.
An exam-style question, fully explained
When two vehicles arrive at an uncontrolled intersection at roughly the same time and you are turning right while the oncoming vehicle is going straight ahead, what must you do?
- Identify what the question tests: When two vehicles arrive at an uncontrolled intersection at roughly the same time and you are turning right while the oncoming vehicle is going straight ahead, what must you do.
- In NSW, when you are turning right at an intersection you must give way to any oncoming vehicle that is going straight ahead or turning left.
- The right-turning vehicle crosses the path of oncoming traffic, so it yields.
- Why it matters: A right-turning vehicle crosses the path of oncoming traffic, so it must yield to prevent a collision. This rule applies to uncontrolled intersections where there is no traffic light or stop sign.
Traps the examiner sets
- Many people incorrectly assume that turning vehicles have priority over oncoming traffic, but in reality, the turning vehicle must give way to ensure safe passage.
- Some people may think that signaling is not necessary when exiting a roundabout, or that they should signal right the entire time they are on it. However, this is not correct and can lead to confusion and accidents.
- Some drivers may incorrectly believe that they need to stop completely, change lanes, or sound their horn when approaching an emergency vehicle with flashing lights.
- Many people assume a specific distance (e.g., 5 m or 100 m) must be met, but the rule is time‑based, not distance‑based.
- Many drivers think the vehicle on the left or the faster vehicle must give way, but the rule is based on position in the merge, not side or speed.
Test your recall
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