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
Alphonse Alley to give power back to the politicians. Don't think I'm ever going to be that dumb." Alley was discharged from the armed forces altogether in September, with Kouandété taking his place as Chief of Staff. On July 11, 1969, Kouandété accused Alley of plotting to kidnap and murder him. Facing the death penalty, Alley was sentenced to ten years of hard labor at an open trial held on October 4. Zinsou had intervened for Alley, and it strained relations between the president and Kouandété. The latter decided to lead another coup on December 10. In the aftermath, Alley was released