What must you ensure when overtaking a car at night?

When overtaking a car at night, it is essential to ensure that you do not dazzle other road users. This is particularly important because the brightness of your headlights can impair the vision of oncoming drivers, cyclists, or pedestrians. Proper use of your headlights helps maintain safety for all road users.

Dazzling other road users can lead to dangerous situations, as they may become temporarily blinded and unable to react appropriately. This is why it's crucial to dip your headlights when approaching or overtaking another vehicle at night.

While having enough space to complete the maneuver, ensuring the road is clear of oncoming traffic, and adhering to speed limits are also vital aspects of safe overtaking, they do not specifically address the crucial aspect of preventing glare and maintaining visibility for others on the road. The focus on not dazzling others is a key component of nighttime driving etiquette and safety.