When driving at night, avoid glare from lights. Glance at the right edge of the road to avoid glare from oncoming headlights. Adjust your rear‑view mirror for night driving to avoid glare from headlights of vehicles behind you. Your high-beam headlights can illuminate the road ahead much farther than your low-beam headlights can. However, in British Columbia, you must dim your headlights to low beam whenever you are within 150 metres of another vehicle, whether you’re meeting or following the vehicle