Under what circumstances should high beams be turned on?

[Tucker]

Here are the situations where high beams should be used: 1. When approaching an oncoming vehicle, you may switch to high beams; 2. When overtaking, turn on the turn signal and use the high-low beam switch to alert the vehicle ahead; 3. When passing through an intersection, use the high-low beam switch to alert vehicles on both sides of the intersection to pay attention; 4. When there are no other lighting facilities on the road and no oncoming vehicles, high beams can be used. Below is additional information: Generally, it is best not to use high beams when driving in the city because lighting conditions are usually good. The high angle of high beams can easily dazzle oncoming drivers and pedestrians, affecting their vision, which is unsafe and considered impolite driving behavior.