Thousands of rail commuters were caught up in rush-hour travel chaos today after a fire alert at Three Bridges signalling centre. The Sussex control was evacuated, causing cancellations and long delays for commuters heading into London.
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One of London's most iconic locations, Borough Market is marking its millennium with a year long celebration, starting this weekend.
YouTube superstar Alfie Deyes got a sense of how far he has come when thousands of fans descended on his latest book signing in London.
This weekend you can do take a look inside some of London's most iconic buildings.