A signalling system collects all the information needed to tell train drivers when it's safe to move forward. 🚥 When it detects a problem, signals turn red and stop trains running. We understand delays are frustrating, but red signals are there to keep everyone safe: ➡️ https://www.networkrail.co.uk/running-the-railway/looking-after-the-railway/delays-explained/signals-and-points-failure/?utm_campaign=PPF&utm_content=1749669064&utm_medium=social&utm_source=facebook #DelaysExplained #Signalling

🚦 Testing at speed of digital in-cab #signalling has been successfully completed for the train which provides the largest inter-city fleet on the East Coast Main Line. 👉 https://www.networkrailmediacentre.co.uk/news/successful-testing-of-azuma-in-cab-digital-signalling-is-a-masterplan-milestone #DigitalSignalling | Network Rail