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.
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Veterans, cadets, dignitaries and serving Northumberland Fusiliers have paid tribute to those killed at the Battle of the Somme
Clear spells. Showers. Brisk winds. Sunday looks like the better day
Two men whose grandfathers fought in the Tyneside Irish battalion and died together on the Somme have returned to visit their graves.