Two YouTubers have filmed themselves sneaking into Fb's UK headquarters.
They climbed over a gate earlier than strolling across the London workplace in areas that are usually open to employees solely.
In the course of the video Trikkstar zooms in on desks at foremost reception the place employees are seemingly unaware of him and a good friend.
On the finish of the clip he claims safety "tried to catch us" and that they have been adopted outdoors.
Picture caption The pair declare employees did not discover they have been there
The clip seemingly exhibits them deciding to go away earlier than they're observed and in addition sees them claiming to "eat and drink rather a lot" once they have been within the constructing "as a result of every part's free right here".
When filming a pool desk with the Fb emblem on it he jokes: "Give this video a like and a thumbs up".
Newsbeat is ready for a response from Fb concerning the obvious safety breach on the constructing, the place the social media firm makes use of three flooring.
Trikkstar additionally featured in a video of a gaggle of people that gained unauthorised access to a BBC studio throughout a stay occasion at Broadcasting Home in London on three March.
5 males entered the studio being utilized by the BBC Information Channel however the intruders weren't seen on air.
It's understood the intruders left of their very own accord. A BBC spokeswoman stated no-one was harm.
"We take safety very critically and are urgently investigating how a number of people have been capable of achieve entry to a studio.
"Nobody was harm and there was no interruption to broadcasts.
"We've got already taken additional safety measures and can take some other crucial steps."