A convenience store has had its alcohol licence revoked after selling two vodka bottles to a 13-year-old. The owner of Cabin News in Dover had even been warned a test purchase was impending just a week before staff handed the strong spirits to the child. Now, the shop’s alcohol licence has been stripped after a concerned parent discovered their teenager had been sold the spirits. When officers visited the store the week before in January, they not only warned a test purchase was on the horizon but advised staff on ways to prevent underage sales. After the parent alerted officers of the illegal…