Hmmm....so what have knicker elastic and wedding rings got in common? Well, if your wedding ring is stuck on your finger and you can't get it off, here's a useful technique that may save you a visit to surgery. In this video, an A&E specialist demonstrates how to do it using the fabric strap from an oxygen mask, but knicker elastic works just as well! We've done it a few times. It doesn't always work, but when it does, it's very satisfying!