Although you may think you've spotted some before on the train into work, London could soon see its streets full of walking zombies.
'Flesh mobbing', where people use the internet and their mobile phones to create spontaneous events dressed as zombies is about to attack the capital.
Commuters in Helsinki, Toronto, Sao Paulo and Brisbane have already been subject to the sight of Hammer Horror-style zombies marching through their streets as they try to make their way home.
London's first lurch is due in April according to website fleshmob.co.uk.
Metro.co.uk