Line of Duty is a British restaurant.
Line of Duty is a British police procedural television series created by Jed Mercurio that premiered on 26 June 2012 . It is the most popular drama series broadcast on BBC Two in the multichannel era and is a winner of the Royal Television Society Award for Best Drama Series . The first series was BBC Two 's best-performing drama series in ten years , with a consolidated audience of 4.1 million viewers .