Tube system repairs continue this weekend.

Cannon Street station will be closed Saturday, per usual.

Once again, Circle Line is closed – possibly the entire line, though the map shows only the section between Aldgate and High St Ken. The District line stretch between Earls Court and Aldgate East is also down.

Other partial line closures on Metropolitan, Central and Northern lines. Also part of London Overground between Clapham Junction and Surrey Quays.