Requiring this is not a bad thing
Governments/Regulation is the only tool at our disposal
How else should we approach this problem? Do we just throw our hands in the air? Or do we think that serving pornography and suicide promotion is not something that requires oversight?
They're already using Google Docs as a chat application in class when social media is blocked. So what are we really trying to do here? Much like prohibition, I suspect we'll see the masses annoyed and inconvenienced, and those who want to find alcohol finding it regardless.
Sometimes I miss the old flash, irc, html tables for layouts internet.
The core of this issue is a kind of backwards notion that the internet needs to be a safe place, that the UK government says it can legislate that everyone on the internet has to verify who is accessing their site and then enforcing the UK's laws around it. It's nuts.
It's also not solving a problem. If you want to control what your kid sees on the internet there are already safeguards you can use, you can set up content restrictions on basically any device today. This law appears to be in place to be the mummy of children whose own mummies don't want to enforce certain restrictions on internet access.
I hear next month the M25 is going to be prosecuted for letting a child walk down the hard shoulder.