 Operated by both public transport companies and private service providers, the DRT schemes are offered either as intermediate collective transport services for generic users or as schemes for specific user groups.DRT schemes operate in major cities including Rome, Milan, Genoa, Florence, and in several mid- to small-size towns including Alessandria, Aosta, Cremona, Livorno, Mantova, Parma, Empoli, Siena, and Sarzana.More than 200 of the 1700 local governments in Japan have introduced DRT public transport services.