No service between Stockwell and Morden while we fix a signal failure at Tooting Broadway. SEVERE DELAYS on the rest of the line while we fix a signal failure at Stockwell. London Buses, Southeastern, Thameslink, Trams and South Western Railway are accepting valid tickets via any reasonable route. Please avoid the Northern line where possible. You will find it quicker to use alternative routes if you can.

No service between Seven Sisters and Enfield Town / Cheshunt while Network Rail fix a track fault at Bruce Grove. GOOD SERVICE on the rest of the line.