Train services between King's Lynn and London are back to normal after an early-morning derailment on Thursday.
Train passengers faced delays after the freight train came off the track just outside outside King's Lynn.
The front part of the 0046 BST freight train between Worksop and Middleton Towers came off the line at Tennyson level crossing, blocking the main line to London.
It is understood no-one was hurt in the derailment.
Western and Great Northern (WAGN) services to London operated from the next station, Watlington, while engineers lifted the train from the track.