How Far Should You Switch to Low Beam When Meeting Another Vehicle at Night?

[MacArianna]

When meeting another vehicle at night, you should switch to low beam when the oncoming vehicle is more than 150 meters away. On narrow roads, narrow bridges, or when meeting non-motorized vehicles, low beam should be used. Article 48 of the Road Traffic Safety Law states: On roads without central isolation facilities or center lines, when motor vehicles meet oncoming traffic, the following rules should be observed: 1. Slow down and keep to the right, maintaining a necessary safe distance from other vehicles and pedestrians. 2. On obstructed road sections, the vehicle on the unobstructed side has the right of way. 3. On narrow slopes, the vehicle going uphill has the right of way. 4. On narrow mountain roads, the vehicle not next to the mountain has the right of way.