Now days its hard to tell what's actual and what's contrived. This video appears legit.
No backstory regarding the guy climbing out of the palace was provided.
https://www.youtube.com/watch? v=dHrxOzsKR9M
Even when using the embedding HTML from youtube, the video doesn't appear in my preview.
If someone can get it to post feel free.
Poster Comment:
One of the comments at youtube thinks the naked guy is an animation.
Another suggests it is a fake put out to discredit the ongoing pedophilia charges against the royal family.
Lots of comments think it's real.
Who knows ?