How GWR is tackling rail chaos after cracks found on high-speed trains Operator has made staffing changes and extended use of electric fleet 14:40, 13 MAY 2021 Updated THE BIGGEST STORIES ACROSS BRISTOL IN YOUR INBOXInvalid EmailSomething went wrong, please try again later. SIGN UP When you subscribe we will use the information you provide to send you these newsletters. Your information will be used in accordance with ourPrivacy Notice. Thank you for subscribingWe have more newslettersShow meSee ourprivacy notice GWR is taking urgent measures and other operators have stepped in to help passengers caught up in rail chaos after cracks were found in high-speed trains.