If you′re in England, you must be very careful on the roads, because drivers drive on the left. Before you cross a road, you must look right first and then left.
If the light is red, the traffic must stop. If the light is green, the traffic can go.
If you go by bus in England, you must be careful, too. Always remember the traffic goes on the left. So you must be careful.
In many English cities, there are big buses with two floors. You can sit on the second floor. From there you can see the city very well. It′s very interesting!