London commuters have been told to “avoid the Northern line” as signal failures cause travel chaos in the capital for the fourth day. Travellers using the Northern line have experienced lengthy delays ...

The Northern has been hit with severe delays over morning rush hour due to a faulty train at Stockwell. The problems on the Tube come after the Overground’s Windrush line was part suspended. A tree on ...

I would like to be emailed about offers, event and updates from Evening Standard. Read our privacy notice. The first extension of the Tube this century will open in a fortnight, Transport for London ...