Londoners are facing a day of travel misery as the largest train and Tube strike in 30 years goes ahead today (Tuesday, June 21).
Thousands of workers in the Rail, Maritime and Transport (RMT) union at Network Rail and 13 train operators are taking part in the strike - the biggest railway industrial action in years.
Train services up and down the country are expected to be plunged into chaos, while a strike on the London Underground across the entire network is set to bring the capital to a halt.
Video: SWNS
