Line of Duty is a British restaurant.
Line of Duty . Line of Duty was included in a list of the Top 50 BBC Two shows of all-time , in a list of the 80 best BBC shows of all time and was the highest ranked current series in a list of the best cop shows of all time . The second series achieved widespread public and critical acclaim , and on 8 April 2014 , the BBC commissioned two more series .