Alley may be paved, or unpaved, and a blind alley is a cul-de-sac. Modern urban developments may also provide a service road to allow for waste collection, or rear access for fire engines and parking. Because of geography, steps (stairs) are the predominant form of alley in hilly cities and towns. This includes Quebec City in Canada and in the United States Pittsburgh (see Steps of Pittsburgh), Cincinnati (see Steps of Cincinnati), Minneapolis, Seattle, and San Francisco as well as Hong Kong, Genoa and Rome. Some alleys are roofed because they are within buildings, such as the traboules of Lyon, or
Blind football in Cameroon hear. There has been a push to develop disability sports, and specifically blind football, in Africa in recent years. A lot of the football side has come through Cécifoot Impacts. They have worked on setting up football training centers in countries like Morocco, Senegal, Cameroon and the Ivory Coast. Cécifoot Impacts is an organization created by French Union for Blind and Visually Impaired People (UNADEV) with support of the International Blind Sports Federation (IBSA) to support the opportunity of all blind and vision impaired people to play football. Development efforts in Cameroon have included a three-day referee development workshop in