The Principality is committed to a sustainable city mobility model that gives priority to journeys on foot, by bicycle or on public transportation.  Faced with an increasing use of new less polluting, efficient and fast modes of transportation such as electrically assisted bicycles, hover boards, scooters, etc., the implementation of new traffic rules became necessary for a harmonious coexistence with conventional means of transport in terms of security, equipment, sharing of public space or road improvements.