Line of Duty fans amazed as they recognise where they know DS Chris Lomax from After a few weeks of scratching heads, fans of Line of Duty have finally placed where they have seen DS Chris Lomax actor Perry Fitzpatrick before and the character couldn't be more different Updated The video will auto-play soon8Cancel Play now Get the latest news from across Ireland straight to your inbox every single dayInvalid EmailSomething went wrong, please try again later. Sign up! 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.