Dad's Army Filming Location for 'The Big Parade'

This is one of the filming locations the BBC used for the Dad's Army episode, 'The Big Parade'; it is Brandon railway station in Suffolk which doubles as 'Walmington-on-Sea railway station in the episode.
Many locations in and around Norfolk and Suffolk were used in the making of this world famous series, including: Thetford (various locations), Santon Downham lattice iron bridge which spans the River Ouse and also Thetford Forest.