What lights to use when driving in the same direction?

[VanNatalie]

Please use the correct lights and alternate between high and low beams at least twice. The following is relevant information about vehicle driving lights: 1. When meeting oncoming traffic on roads without central separation facilities or center lines, do not use high beams within 150 meters of the oncoming vehicle. When meeting non-motorized vehicles on narrow bridges, narrow roads without central separation facilities or center lines, do not use high beams. 2. When driving at night without street lights, poor lighting, or in conditions of low visibility such as fog, rain, snow, or dust, do not use high beams when the following vehicle is driving close to the vehicle in front in the same direction. When passing sharp curves, slopes, arched bridges, pedestrian crossings, or intersections without traffic signals, alternate between high and low beams to signal.