Premise: BBC Two is the second television channel operated by the British Broadcasting Corporation ( BBC ) in the United Kingdom , Isle of Man and Channel Islands . 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 first series was BBC Two 's best-performing drama series in ten years , with a consolidated audience of 4.1 million viewers .
Hypothesis: Line of Duty is not a British TV series.
Label: CONTRADICTION