Line of Duty fans get 'brilliant' response if they ask Amazon Alexa simple question The sixth series of the BBC One cop drama finally returned to screens last month 12:14, 16 APR 2021 Updated The video will auto-play soon8Cancel Play now direct to your inboxInvalid EmailSomething went wrong, please try again later. Click here When you subscribe we will use the information you provide to send you these newsletters. Your information will be used in accordance with ourPrivacy Notice. Thank you for subscribingWe have more newslettersShow meSee ourprivacy notice It's fair to say that millions of us have been completely taken over by Line of Duty fever.