When passing, in which part of the lane should you ride to increase visibility?

Answer: C — Left portion of the lane

Riding in the left portion of the lane when passing is the best choice for increasing visibility. This position helps a motorcyclist remain more conspicuous to drivers in adjacent lanes and also enhances the overall visibility of the motorcycle to oncoming traffic. By being in the left part of the lane, the motorcyclist is more likely to be seen by drivers in their mirrors and has a better vantage point to see around obstacles, such as larger vehicles. Furthermore, positioning in the left portion allows for a smoother line of sight to view both the road ahead and potential hazards. It also gives better access to the space required to maneuver safely in case of unexpected situations. Choosing this position is crucial, especially when executing a passing maneuver where clear visibility is essential to maintain safety and minimize risks associated with riding close to other vehicles.