The Importance of Stamps

I've got 10 full completely blank pages left. You can have more than one set of stamps per page though. Can't you? I think it depends on the country. The EU they will not overlap. You go to Asia and they're just all over each other. One is takes up a quarter of the page and you get two per trip. And we didn't have this before Brexit. It's in the fury arting. Are stamps that hard to fake? Would you make it? Are they so secure? Are we needing stamps at this stage?"