
First raise your right arm with fingers together to signal the vehicle to stop, then lift your left arm at a 45-degree angle to indicate a left turn in the direction your left arm is facing. Check whether the vehicle you are driving is in the left turn lane. If there is no left turn signal light set on the road, the left turn hand signal made refers to the vehicles in the direction the traffic police's left arm is facing.

As someone who frequently rides long distances on a bicycle, making a left turn signal is simple: extend your left arm straight out horizontally, pointing to the left, with your arm fully extended so vehicles behind can see clearly. I always start signaling about 50 meters before the turn and continue until the turn is completely finished—this is crucial for safety. When there's heavy traffic on the road, doing this helps avoid rear-end collisions. Once, on a rainy day with slippery roads, I signaled in time and avoided being hit by a truck. When riding with friends, I also emphasize the importance of hand signals, especially at night or in low visibility, pairing them with reflective vests for added safety. Signaling isn't just a traffic rule; it also reflects cycling etiquette, making the entire journey smoother and more enjoyable. I often remind beginners not to overlook this small but vital action.

Hey, when I ride a shared bike to go shopping or hang out with friends, the left turn signal is as simple as extending my left arm horizontally to point to the left! Keep the motion clear and don't bend the elbow, so others can instantly understand your intention to turn. I think this move is pretty cool, especially in school zones or parks. After using the signal, my friends all say it feels much safer, and it helps prevent fellow riders from getting left behind. Always look left and right before turning to ensure no cars are approaching, then give the signal—since adopting this habit, I feel much more at ease while cycling. Adding a helmet and gloves makes the riding experience even better. Coordinating the hand signal with turns makes the ride more enjoyable, and I always remind myself not to forget it before heading out.

I ride my bike to commute every day, and the basic left turn hand signal is: extend your left arm horizontally to the left. During rush hour when the roads are crowded, signaling helps the vehicles behind to slow down in advance, reducing the risk of collisions. From personal experience, this saves a lot of trouble. Signal well before the turning point, and make sure the gesture is clear—don’t skip it out of laziness. It’s especially useful at busy intersections and can be paired with a nod or eye contact for extra clarity. Hold the signal for a few seconds to ensure others see it before turning. This has significantly improved my daily commuting efficiency.


