A trespasser throwing rocks at trains between Bushey and London Euston caused hours of travel chaos for Watford commuters.

Tube's Piccadilly line hit by severe delays due to faulty track - Stay tuned for live updates and alternative travel options across London today ...

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Another weekend is upon us, which means work is taking place across the London Underground and Overground ... not serve the stretch between Euston to Watford Junction over the weekend.

Train passengers in the Watford area are facing disruption on the Metropolitan Line for the second time this week.