Which vehicles are restricted to the far left side of the roadway on certain highways in Japan?

In Japan, certain highways have specific regulations regarding which types of vehicles can operate on the far left side of the roadway. Motorcycles are restricted to the far left side because of their size and speed capabilities compared to larger vehicles. This positioning enhances safety by allowing quicker maneuverability and reducing the risk of accidents with larger vehicles that typically occupy the other lanes.

This regulation is part of Japan's broader traffic laws, which aim to create an efficient and safe driving environment for all types of vehicles. The far left lane is primarily designated for slower-moving vehicles, and motorcycles, being smaller and often more agile, benefit from being in this lane.

Understanding the specific traffic rules related to vehicle operations in Japan, especially for motorcycles, is essential for ensuring compliance with local regulations and maintaining road safety.