Which of these is the most difficult to see when at a junction?

Motorbikes are often the most difficult to see when approaching a junction due to their smaller size and ability to maneuver in tighter spaces compared to larger vehicles. They may blend into the background or be obscured by other vehicles, making it challenging for drivers to spot them in time. Additionally, motorbikes often travel at higher speeds than bicycles and can appear quickly in a driver's peripheral vision.

While bicycles and pedestrians also present visibility challenges, their sizes and positioning in the roadway typically make them slightly more recognizable than motorbikes. Bicycles, although smaller than cars, tend to have reflectors and are often used in environments where they are more expected. Similarly, pedestrians, especially in urban areas, tend to be more visible due to their larger size relative to motorbikes and their tendency to be in the direct line of sight of other road users.

Understanding the visibility challenges presented by motorbikes can lead to more cautious driving behavior, especially at junctions where visibility is compromised. This knowledge helps drivers take extra precautions, such as checking their mirrors and blind spots more diligently when entering intersections.