Do you speak English ... French ...German?

I always see loads of these buses and each time I think what a waste of money. The brilliant thing about London's transport system are its double decker buses. Even after all these years in London I still love to sit on top in the front seats. London's sights really are not that far away from each other and certain bus routes like the No 11 and No 15 take in a fair few sights at a fraction of the price.