Rickshaws are used in Mexico City, primarily for the transportation of citizens and tourists. Otherwise known in Spanish as bicitaxis (bike taxis), ciclotaxis (cycle taxi), golfitaxis (golf cart taxis), mototaxis (motorcycle taxis) or tricitaxis (tricycle taxis), they can be either human-powered or engine-powered transports. They are regulated by the Secretariat of Mobility of the city (SecretarÃa de Movilidad; SEMOVI).