When you send a letter, it's usually stamped by the post office you are sending it from, so you already gotta do a bit of work to stay anonymous when sending things out. And in the CCTV-loving land of the brits, I gotta imagine there's cameras on every postbox in the country
You now have to be more careful about buying the stamps themselves though. You could make a stock of them and not use them for a year or so (not like CCTV footage lasts more than a week).
You now have to be more careful about buying the stamps themselves though. You could make a stock of them and not use them for a year or so (not like CCTV footage lasts more than a week).