Little peeved with o2's blocking system. Stops access to lots of normal websites, and before anyone says it, no I don't look at "dirty" websites on my phone.
Just annoyed they have changed this without letting me know. I don't have a credit card and I'm not wasting my time explaining myself in an o2 shop.
I had to be 18 when I got the contract out, surely an opt in system would be better?