Perhaps an opportune time to show the above extract from the rules of his thread.Note that you should only reply with a station on the main BR network (e.g. not Underground or Preserved Railway) that is still open.
Zone 8 contains very few stations. Dartford is another.Chalfont & Latimer was also opened by the Metropolitan and Great Central Joint Railway.
Amazingly, I am currently stood at Alnmouth - on 1E27, 18 30 Edinburgh-Kings Cross - as I open this thread! Longniddry was also once the junction for a long-closed branch lineAlnmouth is also a DfT category "E" station that was opened in 1847.