uk: IWF reforms could pave way for UK net censorship
By the end of 2007, the Home Office intends that all ISPs “offering broadband internet connectivity to the UK public” will have implemented systems for content blocking, primarily intended to block access to pornographic images of children, which are illegal to view or possess in the UK.
http://www.theregister.co.uk/2006/12/29/iwf_feature/