Double-decker bus
The first commercial horse-drawn double-decker omnibuses were introduced in England in 1847 by Adams & Co. of Fairfield, Bow, then improved upon by John Greenwood, who introduced a new double-decker in 1852.
Double-decker bus
Double-decker buses can be found in several locations in Africa, such as Alexandria in Egypt and Johannesburg (Metrobus), City of Tshwane, and Cape Town (Golden Arrow Bus Services) in South Africa as well as Mombasa, Kenya.