What is the minimum distance to signal when intending to make a turn?

The minimum distance to signal when intending to make a turn is 30 meters. This distance is established to ensure that other road users, such as drivers and pedestrians, have adequate time to notice your intention to turn. Signaling well in advance promotes safety on the road, as it allows for better communication about your actions.

When you signal your intention to turn at least 30 meters before making the turn, this gives other drivers enough time to adjust their speed or lane position if necessary. Additionally, it enhances the predictability of your movements, which is crucial in preventing accidents and ensuring smooth traffic flow.

While the other options suggest shorter distances, they do not provide sufficient time for other road users to respond appropriately. Thus, signaling at 30 meters is the appropriate standard for ensuring safety while maneuvering on the road.