Is this even a thing? People jerking it in coffee shops? I've been using the Internet in public spaces all around the world for many years now and I've never ever seen it. If you don't have Internet access that's one thing but it would seem to me that if I was in that situation and I was that desperate I'd use a public access point to _download_ porn but not view it in the goddamn coffee shop. Obviously, the world is a large place and people do all sorts of strange things, but I'm hard-pressed to believe that this is actually common enough of a problem anywhere that there needs to be a response by ISP's or government or cafe owners or whatever to stop these dedicated cadres of cafe wankers from leaving unsanitary stains in coffeeshops across the country.