Woah you can't see this in the UK? Without age verification?

Update: there's a section called "Pornography". It does not contain pornography.

He has an article for that

https://aphyr.com/posts/379-geoblocking-the-uk-with-debian-n...

> This is, to be clear, a bad solution. MaxMind’s free database is not particularly precise, and in general IP lookup tables are chasing a moving target. I know for a fact that there are people in non-UK countries (like Ireland!) who have been inadvertently blocked by these lookup tables. Making those people use Tor or a VPN sucks, but I don’t know what else to do in the current regulatory environment.

https://archive.is/c3ggq

perhaps the safety filter is wrong instead of the post?