[user104658]

Originally Posted by Zizu

I can’t understand why the government don’t have a department who can filter / shut any paedo related websites down and bring all concerned to justice …

The short answer is, because the government can't do much at all about the **** that's on the deepweb, and the resources they do have going into it are (for obvious reasons) targetted at international espionage, active terrorist threats, illegal arms sales etc.

The grim reality is that there's simply so much of this stuff out there, and the people trading it are so good at covering their tracks, that the resources needed to actually tackle the problem would be massive. It would take a combined, concentrated global effort to shut down the illegal activity taking place "out of sight" online.