Hilarious footage of a member of the Queen's Guard shouting at a tourist to stay away from the fence at Windsor Castle.

The video, filmed on May 12, shows the soldier bellowing "stay away" as the tourist approaches the fence to get a better view and pose for a picture.

Amusingly, the tourist appears to instinctively salute upon being told off.

The filmer later wrote online: "We were exploring the Windsor Castle grounds before the annual Royal Horse Show during our trip to England when the Queen's Guard started marching in.

"The crowd moved out of the way as they approached the gate, but after the detachment crossed the barrier, some tourists started getting close to the guards again to pose for photos."

"This man got a little too close and the corporal had to give him a LOUD verbal warning to keep him in his place," he continued.

"The funniest thing about this video is how the tourist renders a salute in response to the guards order to 'STAY AWAY'."