Right now all the governments have decided to put the left or right sided road driving to rest. they have finally agreed that everyone will drive in the middle of the road. driving in the middle of the road will help reduce the amount of road space needed and maintaining the roads. meaning a greener planet.
look at all the wasted roads. and just think about it if everyone drove in the middle it would reduce the amount of road needed.
This will also reduce the amount of people confused in other countries when they drive. making it easier for everyone to drive in the middle of the road not having to remember which side of the road you have to be on.