I’ll probably end up buying the 16-25 railcard to avoid trouble but I wanna know how this idea wouldn’t work: I bought a railcard when I was 17 a month ago and I took a screenshot of it (not the barcode just the screen that says 16-17 railcard for me) I turned 18 a year ago and I’m wondering, if someone were to buy a ticket and put the 16-17 saver and if an inspector asks, they just show the screenshot, how would this play out?