When can you legally use your high-beam headlights?

The use of high-beam headlights is appropriate when there is no oncoming traffic and the vehicle is not directly behind another vehicle. High beams are designed to illuminate the road further ahead, which enhances visibility in dark environments, but they can be blinding to other drivers. Therefore, it is crucial to switch to low beams when there is oncoming traffic or when following another vehicle closely to avoid impairing their vision. This practice promotes safety for all drivers on the road.

In contrast, using high beams at all times during the night can create dangerous conditions by causing glare for other drivers. It is also not advisable to use high beams in foggy conditions, as fog can scatter the light, making it more challenging to see. Similarly, in residential areas where street lights are usually present, low beams are typically sufficient for visibility, making the use of high beams unnecessary and potentially disruptive.