Which common mistake do new drivers often make when changing lanes?

When changing lanes, new drivers frequently make the mistake of not signaling their intentions. Signaling is essential because it communicates to other road users what the driver intends to do, thereby promoting safety and awareness on the road. Failing to signal can lead to confusion and potential accidents, as other drivers may not anticipate the lane change and could inadvertently impede the maneuver.

Other common lane change mistakes, such as oversteering or understeering, mainly relate to vehicle control rather than the critical aspect of communication with other drivers. Speeding may also be a consideration, but the principal issue regarding lane changes is primarily about ensuring that the driver properly indicates their intentions to others. Signaling not only reinforces safe driving practices but also exhibits courtesy, enhancing overall road safety for everyone.