You look in the mirror and see a cyclist. What should you do when opening the car door?

Open it slowly - the cyclist will be able to see and swerve
Open it as per normal - cyclists always leave a 1.5m gap between themselves and cars
Wait until the cyclist has passed before opening the door
Warn the cyclist by sounding the horn before you open the door

Correct Answer Explanation:

In New Zealand, when opening a car door to get out, drivers and passengers must ensure that they do not pose a danger to passing cyclists or other road users. Choosing “3. Wait until the cyclist has passed your vehicle before opening the door” is because this action minimizes the risk of so-called “dooring accidents.” Cyclists may not be able to react quickly enough to avoid a suddenly opened car door, which can lead to serious accidents. In New Zealand, there is a rule to “keep a safe distance,” requiring all road users to maintain a safe distance whenever possible to prevent accidents. This regulation emphasizes not only the responsibility of drivers but also the importance of protecting vulnerable road users, such as cyclists.