Severe delays across whole of Jubilee line
The Jubilee line has been suspended between London Bridge and Green Park due to a faulty train.
The incident took place at around 7pm on Thursday and has seen the rest of the line suffer severe delays.
The affected train broke down at Waterloo.
As well as hitting commuters, those attending the will.i.am gig at The O2 are also likely to be impacted by the problems.
Meanwhile, poor weather is causing delays to Southeastern trains into and out of London Bridge. The company said "slippery tracks" were causing problems across the south-east.
The Circle and Hammersmith & City lines are also suffering minor delays.
UPDATE 9.15PM: After the reopening of the line, a fire alert at North Greenwich saw the service suspended from Canary Wharf to Stratford.