O2 installs 18+ filter on the mobile web
wired.co.uk
wired.co.uk
8.8.8.8.
I'm a contract customer so they may have updated their policy to exclude all contract customers (who are all over 18) or they may have dropped it. I don't know.
The switch from PAYG to contract made it disappear but it would be foolishly tin-foily of me to assume that this is exactly what O2 wanted to happen.
For 3 years I've topped up with a credit card, so O2 already know my details. I thought it was a scam the first few times I saw it.
If you actually read the article, you'd know that they're not just blocking porn sites. They're blocking Google Translate, Jalopnik, a sexual health charity, and anything else THEY deem "indecent".
You can turn it off by either going into an O2 store with some ID, or paying £1 on a credit card - you'll be given £2.50 in credit to your phone bill to compensate.