In a new crackdown spearheaded by David Cameron. Possessing images of mindless speculation and conjecture will also be made a crime.
The filter will be automatically enabled for new customers setting up broadband accounts or switching providers unless a request is made to disable it.
A spokesperson for the Association of Midwives, said: "We are delighted that the government has responded to the call by experts and women's groups to ban this blanket cover.
The Prime Minister said, "We have got to get the balance right. The balance is attack the root cause. Let's create a real deterrent, not a pop-up that royalists will laugh at."