Which light to use when turning at a signal-controlled intersection?
2 Answers
When turning at a signal-controlled intersection, activate the left or right turn signal. If caught by traffic cameras without using the turn signal, the driver's license will be deducted 1 point according to regulations. Function of turn signals: As signal lights, turn signals primarily serve to alert surrounding vehicles during daily driving, indicating an upcoming turn and prompting other vehicles to yield to avoid collisions. Whenever a vehicle needs to steer away from its current lane, activating the turn signal in advance is a fundamental principle of safe driving. Precautions for using turn signals: Pay attention to traffic signals—proceed when the light is green, and be especially mindful that some intersections may have dedicated turn signals for right turns. When entering an intersection with marked turning lanes, activate the turn signal before entering the lane. Turning it on too early may give trailing vehicles the impression of a "forgotten turn signal," while turning it on too late may cause accidents due to insufficient reaction time for other drivers or pedestrians. The left turn signal should be activated in advance when making a left turn, changing lanes to the left, preparing to overtake, leaving a parking spot, or making a U-turn. The right turn signal should be activated in advance when making a right turn, changing lanes to the right, returning to the original lane after overtaking, or pulling over to park.
When turning at an intersection controlled by traffic lights, I always signal in advance—a fundamental safety habit I've learned from years of driving. For example, before making a left or right turn, I activate the turn signal at least 50 meters ahead to clearly communicate my intention to vehicles behind and pedestrians, helping avoid rear-end collisions or accidents. While traffic lights regulate the right of way, they don't indicate my turning intention, so manual signaling is essential. I've noticed many drivers grow impatient at intersections and forget to signal, endangering themselves and others. Another key point is observing the traffic light: if it's green, signal and turn slowly; if it's red but right turns are permitted, still signal and ensure safety. In short, turning without signaling is like dancing in the dark—just waiting for trouble. Cultivating this good habit keeps you prepared even in chaotic traffic.
