Rail services in and out of London King's Cross are running again, though with delays Sign up to Simon Calder’s free travel email for expert advice and money-saving discounts Get Simon Calder’s Travel email Get Simon Calder’s Travel email Email * SIGN UP I would like to be emailed about offers, events and updates from The Independent. Read our Privacy notice Passengers expecting to travel on East Coast Main Line services have been warned of continued disruption after Saturday evening’s mass