Operation Serenity sees British Transport Police officers patrolling stations across Greater Manchester and on problematic routes and services to deter trouble makers. They are particularly concentrating on retail theft and anti-social behaviour at Bolton’s main train station which will have CCTV cameras added for the first time as part of a major revamp. Inspector Michelle Wedderburn said of the operation: “The week of action is designed to tackle anti-social behaviour at the early stages, before problematic behaviour is able to escalate.”