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Starts Sunday 25 October 2026 to Sunday 25 October 2026 If you would like to follow this incident on X, please use Train operators affected Thameslink Route(s) affected All Thameslink services to / from / via London Blackfriars Description Engineering work is taking place between London St Pancras International and London Blackfriars, closing all lines. No trains will run between Finsbury Park / London St Pancras International and London Bridge / Sutton. Trains will run to an amended timetable between: London Kings Cross and Peterborough / Royston London St Pancras International and Luton / Bedford. No trains will call at Kentish Town London Bridge and Brighton / Gatwick Airport / Rainham Swanley and Sevenoaks Trains between London Bridge and Rainham will be diverted and run on an alternative route between London Bridge and Dartford via Lewisham. Ticket acceptance: You can use your ticket at no extra cost on: Southern services between London and Sutton South Western Railway between London Waterloo and Wimbledon You can use paper tickets at no extra cost with: London Buses: Blackfriars - Streatham (via Tulse Hill) Streatham - Sutton (via Wimbledon and Mitcham) King's Cross St Pancras - London Bridge / Elephant & Castle Farringdon - East Dulwich London Trams: Wimbledon – East Croydon London Underground: Finsbury Park / King's Cross St Pancras - London Blackfriars / London Victoria / Elephant & Castle / Morden Stanmore - London Bridge Finchley Road - Farringdon West Hampstead - London Bridge Elizabeth line: Farringdon and Abbey Wood London Overground: West Hampstead and Kentish Town West