Traffic of UK

TRAFFIC

I would like to investigate the differences in traffic　between Japan and England.
The purpose of this project is to know the difference of traffic. For example there are traffic signs and traffic density and public transportations in England.　In my opinion traffic has much to do with the global environment, so I want to investigate about traffic. The first topic I would like to investigate is public transportation. There are various transportations at the present day. Many people know various and use them. For example there are buses, trains, motor ways, monorails, and so on.
Most of Japanese people usually use buses or trains, which is the same case in England. However, you can find different points. Especially, you can find them in the bus because a bus is one of readily available transportations.