Disc is the unique information-sharing system that's helping drive down low-level crime and antisocial behaviour across the UK.It empowers communities to ‘self-manage' low-level crime and ASB, and enables police to work with them to deliver a new kind of effective, joined-up community policing.Disc is used in more than 450 towns and cities, as well as by shopping centres, major retailers, sports venues, security companies and the police. Each implementation can link together into flexible networks to exchange information locally, regionally or nationally.