In which situation should a rider avoid riding alongside other vehicles?

A rider should make it a practice to avoid riding alongside other vehicles whenever possible due to the increased risk associated with being in close proximity to them. Riding alongside another vehicle can lead to a lack of escape routes in case of an emergency, as well as potential blind spots where the other driver may not see the motorcycle. This is particularly important in situations where a vehicle could suddenly change lanes or in the event of a collision.

By maintaining a safe distance and not riding parallel to other vehicles, riders enhance their visibility and maneuverability, allowing for better response to changing road conditions. This practice contributes significantly to overall safety on the road, as it reduces the chances of being involved in an accident.

In contrast, the other scenarios, such as only at stop lights, in heavy traffic, or during daylight hours, may not adequately address the risks of riding next to other vehicles in varying circumstances. The overarching principle is to prioritize safety by avoiding potential hazards associated with riding in close quarters with other vehicles whenever feasible.