The devastation caused by terror attacks on trains could be lessened in future because of research carried out by experts at Newcastle University.
After studying the affects of a bomb blast on a normal train carriage researchers have come up with some simple and cheap changes to improve safety.
It could dramatically improve the chances of surviving an attack like the 7/7 London Bombings.
You can watch the full report from Julia Barthram below.
More top news
Christmas Eve could be rather frosty and at present, Christmas Day looks like being cold and clear with one or two wintry showers
Police are appealing for the public's help to trace a missing Sunderland man.
Two brothers have been found guilty of murdering a man from Sunderland.