Watch: Tourist Learns Why You Should Never Get In The Way Of The Queen's Guard

29 April 2017, 11:13 | Updated: 29 April 2017, 11:16

In this hilarious clip, one tourist learns the hard way why you should never get in the way of the Queen's Guard.

This unsuspecting tourist attempted to take a photograph in front of the Queen's Guard - while they were marching towards him.

He soon learnt why this was a mistake (you'll want your headphones on for this one).