It was suggested today that a station built just for Crossrail may never actually see any passengers.
A property development company has spent £80 million building a station at Woolwich.
But it claims it could now be left empty over a dispute about who pays for the rest of it.
If the money isn't found, south London would be denied a vital rail link.
Our Political Correspondent Simon Harris has the details:
More top news
As Christians communities prepare to mark Holy Week, find out the true meaning behind the Easter story and how each day will be celebrated.
More than 200 people are expected at London's first Muslim Youth Festival which will look at stopping the radicalisation of young Britons.
A report by a London university has found that chief police officers use "predatory" behaviour towards junior staff.