Following the completion of infrastructure work, such as the replacement of the water tower at Dereham and the provision of an inspection pit, steam passenger services returned to the Dereham to Wymondham Abbey section on Sunday 30 April 2006. These were operated by Great Western Railway pannier tank number 9466 from the Buckinghamshire Railway Centre. The ownership of the section of railway line between Dereham and North Elmham, part of that originally authorised by the Norfolk Railway Extensions, Dereham, Wells and Blakeney Branch Act 1846, was passed to the Mid-Norfolk Railway in October 2001.