At what distance should you signal your intention to turn?

Signaling your intention to turn at least 100 meters before the actual turn is essential for road safety and communication with other road users. This distance allows sufficient time for other drivers, cyclists, and pedestrians to be aware of your intention, and to react appropriately. It helps ensure a safe maneuver, reduces the risk of collisions, and maintains the flow of traffic.

A signal given too close to the turn might not be noticed in time, especially by vehicles traveling at higher speeds. At the same time, signaling at the turn itself does not provide any lead time for other drivers to adjust their actions, which can lead to dangerous situations. Therefore, the 100-meter guideline strikes a balance between being considerate to others on the road and ensuring your own safety during the maneuver.