sentences:  The Wendover Arm, as part of the Grand Junction Canal, became part of the Grand Union Canal on 1 January 1929, when an agreement between the parent company and the Regents Canal was authorised by Act of Parliament.Following nationalisation in 1948, responsibility for the canal passed to British Waterways in 1963 and then to the Canal & River Trust.Interest in the arm was revived in 1967, when the Inland Waterways Association held a public meeting in Watford to debate the future of the Grand Union Canal.