Passengers on some of the busiest rail routes in the country were hit by cancellations because of over-running engineering works on Monday morning. No South Western Railway trains were running between Surbiton and London Waterloo - the UK’s busiest railway station. It is the latest disruption to hit SWR following a spate of problems involving signal and points failures. • Subscribe to ITV News on YouTube: http://bit.ly/2lOHmNj • Get breaking news and more stories at http://www.itv.com/news Follow ITV News on Facebook: / itvnews Follow ITV News on Twitter: / itvnews Follow ITV News on Instagram: / itvnews