Line of Duty haircut has become a thing as requests for 'DI Kate Fleming' style roll in "Every time I watch, I want the haircut" Vicky McClure's latest haircut (Image: BBC/Steffan Hill) Never miss another Nottinghamshire story by signing up to our free email updatesInvalid EmailSomething went wrong, please try again later. Subscribe 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 The Line of Duty haircut has become a 'thing'. As the hit police drama raked in 9.9million viewers for its latest episode on Sunday, April 18, fans are now looking to one of its stars, Nottingham born actress Vicky McClure, for hairstyle inspiration.