sentences:  Initially, the service ran only from Westerham to Dunton Green where passengers wishing to travel to London Charing Cross (via Cannon Street) would have to change.Formal ownership of the line was transferred to the South Eastern Railway in August 1881 at which point the Westerham Valley Railway Company was dissolved.In 1899, SER merged with its bitter rival, the London, Chatham and Dover Railway (LCDR) to form the South Eastern and Chatham Railway (SECR).