2. Then click the search bar at the top of the page.
3, then enter the national security, and then click the search at the back.
4. Then click on how to surrender national insurance at the bottom of this page.
5. Then click the surrender button at the bottom of this page.
5. Then click this page to select the reason for surrender.
6. Then you will automatically jump to this page, which will show that the surrender has been completed.