Metropolitan Police Van Delivers Instant Karma For A Cheeky Queue Jumper

This is the moment a police van appeared to toy with an apparent queue jumper by repeatedly nudging forward to stop them making a last-minute cut in - only for it to emerge they were carrying emergency medicine. 

The footage, caught by Alan Crosby, shows a Metropolitan Police vehicle standing up to a blue van as tries to barge into a slip road in Bow, East London, moments before the road split.