![Thameslink on Twitter: "↖️ Please consider using an alternative route to complete your journey this afternoon. We recommend travelling via Hertford North to avoid the affected area. 🎫 Ticket acceptance to follow. Thameslink on Twitter: "↖️ Please consider using an alternative route to complete your journey this afternoon. We recommend travelling via Hertford North to avoid the affected area. 🎫 Ticket acceptance to follow.](https://pbs.twimg.com/media/E6p9duiWYAArn2z.png)
Thameslink on Twitter: "↖️ Please consider using an alternative route to complete your journey this afternoon. We recommend travelling via Hertford North to avoid the affected area. 🎫 Ticket acceptance to follow.
![Welwyn-North Station Information | Live Departures & Arrivals for Welwyn- North | Great Northern Railway Welwyn-North Station Information | Live Departures & Arrivals for Welwyn- North | Great Northern Railway](https://www.fabdigital.uk/repo/sme_maps/WLW.jpg)
Welwyn-North Station Information | Live Departures & Arrivals for Welwyn- North | Great Northern Railway
![Kings Cross to Welwyn Garden City (Pt.1) (The Book of the Great Northern) - Coster, Peter: 9781906919306 - AbeBooks Kings Cross to Welwyn Garden City (Pt.1) (The Book of the Great Northern) - Coster, Peter: 9781906919306 - AbeBooks](https://pictures.abebooks.com/isbn/9781906919306-uk.jpg)