What can excessive lane weaving lead to for a motorcyclist?

Answer: B — Increased risk of accidents

Excessive lane weaving can significantly increase the risk of accidents for a motorcyclist. This behavior disrupts the flow of traffic and raises unpredictability on the road, making it harder for other drivers to anticipate the motorcyclist's actions. In addition, constant changes in position can lead to collisions with other vehicles, especially if they are unaware of the motorcyclist's movements or if the motorcyclist misjudges the speed and distance of nearby traffic. Moreover, lane weaving can lead to loss of balance and control, especially if it involves aggressive movements or quick direction changes. It tends to distract both the motorcyclist and other road users, increasing the chances of a dangerous situation. Therefore, it is crucial for motorcyclists to maintain a steady and predictable riding pattern to ensure their safety and the safety of others on the road.