In reply to rj_townsend:
> I don't doubt you're right.
Nor do I, but for the vast majority of kids it will be harder for them to do it at school than most places, including home.
>However, it isn't acceptable for schools to fail to put any safeguards or basic protections in place to prevent it.
Again agreed, every school should have an E-safety policy, pretty sure they would be automatically judged to be inadequate without one. The OP's case does seem to highlight how in a small primary a headteacher needs to be a master of all trades, as the ability to delegate responsibility is limited.
>Every business in Britain has managed to blacklist inappropriate sites for over twenty years.
No data to back this up, but I'd be surprised if businesses are, on average, banning more inappropriate sites than schools. Of the the last dozen or so schools I've been in, only 5 have allowed access to UKC?