On a high-crowned road, when should you reduce speed?

Answer: B — When the road has less clearance while turning right

Reducing speed when the road has less clearance while turning right is crucial for safe maneuvering. A high-crowned road often results in a camber that can shift the bike's center of gravity and affect handling. When turning right, particularly if the road narrows or if there's an obstacle due to the crown, there is an increased risk of losing balance or control. Slowing down allows the rider to navigate the turn more smoothly, maintaining better stability and utilizing proper lean angles. It also provides extra reaction time for any unforeseen circumstances, such as obstacles or changes in road conditions, ensuring safer navigation for the rider.