Line of Duty star Vicky McClure has revealed that filming for her new show 'Trigger Point' has wrapped and she can't wait for her fans to see it. In her new six-part ITV drama Trigger Point which focuses on the work of the Met Police’s Explosive Ordnance Disposal teams, Vicky plays bomb disposal expert Lana Washington.Known as Expo, officers risk their lives daily on “the long walk” towards danger.