Road safety is a must for those riding 2-wheeled vehicles which requires body balance for movement. The bicycle and the motorcycle should be given their own lane for purposes of safety. With the statistics on road accidents, those 2-wheels are leading with big numbers mainly from the lack of their exclusive lanes. But in fairness to other vehicles, the 2-wheels are not driving responsibly because they weave on the lanes when they see a space.
The helmet is one invention that is mandatory for safety of the rider. Many accidents that killed the rider was due to the lack of helmet that could have protected the head. Take note that most accidents are caused by the rider and not by the other vehicles so the rider should have the mind of protecting himself in the first place.
Do you drive a car?