Canary Wharf station has been closed this morning after “smoke” reportedly appeared on platforms.
TfL state the issue was in fact dust from tunnels blown into platforms due to a faulty fan. Canada Water station was also briefly closed.
The line has recently been operating a reduced service due to train faults discovered a couple of weeks ago.
10:00 Update: The station has now reopened.
Charles Calthrop
There was a fair bit of smoke at North Greenwich too around 9am, though the station remained open. I’m glad I read this I was genuinely thinking my eyesight had worsened