What should you do if you cannot complete a turn without entering another traffic lane?

The appropriate action if you cannot complete a turn without entering another traffic lane is to turn wide to complete the turn. This method allows you to navigate the turn more safely and effectively while providing sufficient space to avoid obstacles or other vehicles. By turning wide, you can maintain better control of your vehicle and reduce the chance of encroaching into another lane, which could lead to collisions or confusion among other drivers.

Navigating a turn requires understanding the width of your vehicle and the need for additional space. A wide turn can help accommodate the dimensions of your vehicle and minimize the risk of inadvertently crossing into adjacent lanes, an action that could disrupt traffic flow and potentially create dangerous situations.

Other options such as speeding up to avoid the lane or using the emergency brake may lead to unsafe driving behaviors. Stopping and waiting for traffic to clear may also not be practical in all situations, especially if there is a continuous flow of traffic. Instead, making a wide turn is a strategic approach that ensures safety for both you and other road users.