Delays to Great Northern and Thameslink services through Potters Bar
Service alteration details
Incident reported: 10 May 2024 at 13:30
Incident cleared: 10 May 2024 at 15:50
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Last updated
10 May 2024 at 15:50
Train operators affected
Route(s) affected
Great Northern between Kings Lynn / Cambridge / Welwyn Garden City and London Kings Cross / Moorgate
Thameslink between Peterborough / Cambridge and Horsham / Three Bridges
Description
Disruption caused by a fault with the signalling system at Potters Bar has now ended