The phrase "pornographic websites" refers to websites that contain explicit adult content like videos, images, or text that is intended to sexually arouse the viewer. Full definition
A blanket ban on pornographic websites, which would prevent them from being accessible in Britain, was ruled out because it would not be wholly effective, might end up «over-blocking» and does not address other online problems like cyberbullying and grooming. (politics.co.uk)
This will be a commercial decision for them, and at the long tail of pornographic websites, implementing UK age verification will simply never happen. (politics.co.uk)
It talks about a private member's bill in Ontario that proposes the use of Internet filters to block pornographic websites from children, and how Ontario libraries are standing up against it. (slaw.ca)