Large queues form at London St Pancras railway station as Eurostar services are being hit by cancellations as a result of a "malicious attack" on the service in France. One in four Eurostar trains will be cancelled on today and over the weekend following “co-ordinated” vandalism which caused disruption ahead of the Olympics in Paris. Report by Covellm. Like us on Facebook at http://www.facebook.com/itn and follow us on Twitter at http://twitter.com/itn