Surprised nobody has posted about the signalling problems in the Sheffield area. Has been absolute chaos since about 1900, trains diverting via Tinsley away from Meadowhall but with severe delays. Information from Northern utter rubbish with people stuck at Meadowhall. No announcements about the situation with diverted trains showing as delayed rather than cancelled (which they were from Meadowhall). Just took a very late running Nottingham service and there was no announcement that the train would terminate as Sheffield. Passengers were left with no information, and I helped 2 girls who needed onward transport to Dronfield.