1. I think Mickey chose this topic because he wanted to offer his class a bite of transport history of London.
2 The traffic in London was fast growing in late 19th century.
3. The transport companies decided to stop using horses, because it was expensive to keep and feed them.
4. I think red buses became famous around the world, because riding on the top of a double-decker is not only convenient, but the best way to enjoy the sights of the city.
5. I think private companies were encouraged to offer transport services in order to increase tourist traffic.
