RAF Rudloe Manor in Bath gained its nickname after secret files were released at the National Archives indicating the site was the centre for UFO investigations in the 1950s.
The wider site continued as both a communications hub and home of various administration units for years after before it was abandoned in 2000.
But It has long been in the interest of conspiracy theorists who believe UFO testing could still be in action.
And one curious bunch of YouTubers – Exploring With Fighters – decided to record their investigation of the site.
EXPLORING WITH FIGHTERS
It shows the four blokes sneaking around the buildings and capturing various bizarre footage.
But they suddenly become spooked as they hear people approaching them.
Sirens then begin to ring out in the background as the four men rush to get in their car.
And as they drive off, one of the men suggest they are being followed by government officials.
“It’s men in black”
Exploring With Fighters
One of them states: “We are currently being tailed by an unmarked police car, they’ve been following us for 15 minutes.”
Before someone else in the car suggests: “It’s men in black.”
Their car is finally pulled over, for what they are told is a routine check, after a vehicle with the same registration had been spotted in London.
The video was uploaded to YouTube on May 2 and has already racked up more than 100,000 hits.
Many American’s believed this photo to prove the existence of UFO
And viewers were quick to add their own opinions on what went down.
One comment speculated: “It’s because you were videoing near MOD establishment.”
Another added: “They were MOD police not Wiltshire Constabulary or RMP, and the busybody is likely a former employee at the Manor.”
And a third simply stated: “The police knew what you were up to.”