Final answer:
A car cannot share the width of a lane with a motorcycle for safety reasons.
Step-by-step explanation:
In order to ensure the safety of both the motorcyclist and the car driver, it is important to understand that a car cannot share the width of a lane with a motorcycle. This is because motorcycles require a smaller space to maneuver and are more vulnerable to accidents if they are not given enough space. Sharing a lane with a motorcycle can lead to collisions and dangerous situations.
For example, a car may inadvertently collide with a motorcycle when attempting to change lanes or may not be able to see the motorcycle properly due to its smaller size.
Therefore, it is important for car drivers to give motorcycles enough space by not sharing the width of a lane and allowing them to travel safely.