A man has died after being hit by a sign which fell from a William Hill betting shop. The man, believed to be in his 20s, died following the incident in Camden, north London...The sign was made of metal and measured about 30ft (9 metres) across, covering the length of the shopfront...A William Hill spokeswoman said: "There is an urgent investigation under way and we are still establishing facts and liaising with authorities. "As such, we don't have a comment to make at this time."