A walkway over the M8 in Glasgow. A young man ... The man holds up a sign: “This scar will never heal”. Fifty-three years on, the man on the walkway, now a retired architect, is thinking ...

One man said he witnessed someone being given a 'Glasgow smile' - a knife wound caused by making a cut from the corners of a victim's mouth up to the ears, leaving a scar in the shape of a smile.

One of the most memorable was the late Heath Ledger’s “Glasgow smile,” which is The Dark ... Phoenix’s character giving ...