When must you give a signal while driving?

Giving a signal while driving is a crucial aspect of safe driving and effective communication on the road. The correct behavior stipulates that a driver must signal anytime they change lanes, which includes not only lane changes but also turns and various maneuvers that affect the flow of traffic.

This requirement ensures that other drivers are aware of your intentions, enabling them to react appropriately. For example, if you're changing lanes, signaling allows the driver in the adjacent lane to understand that you intend to occupy their space, promoting safety and reducing the likelihood of collisions or misunderstandings.

When it comes to turns, though they also require signaling, the broader expectation is that signaling should occur with any change that could impact other road users. This includes merging, changing lanes, or even responding to traffic conditions by slowing down. Each of these actions necessitates clear communication from drivers to maintain safety on the road.