UK Driving Theory Practice Exam

When approaching a lane change, it's crucial to signal your intentions to other road users. Using your indicator before changing lanes is the proper procedure, as it alerts surrounding drivers and pedestrians of your move in advance. This proactive signaling allows others to adjust their behavior accordingly, promoting safety and reducing the risk of accidents. Proper signaling helps maintain smooth traffic flow and ensures that everyone on the road is informed of your changes in direction. Signaling after changing lanes or only when there are other vehicles present does not provide adequate notice to other road users, potentially leading to confusion or dangerous situations. Relying on hand signals instead of indicators may also be unclear to many drivers today, making indicators a more effective and universal means of communication on the road.