for example touching-in and touching-out at a London Underground ticket barrier. It is a weakness in how Visa systems work with this feature, that researchers from the Computer Science departments ...

Police are urgently searching for a man who hit a Tube worker numerous times and then pushed them onto the ground after being ...

Videos from the scene in central London last year showed swathes of people running through to the fireworks event on the banks of the Thames as they pushed through barriers, with police drawing ...