Line of Duty creator Jed Mercurio says he knew series 6 finale ‘wouldn’t appeal to everyone’ as he reacts to ratings record

The creator of Line of Duty gave his reaction to the incredible ratings after the finale (Picture: BBC/World Productions)Line of Duty creator Jed Mercurio has given his reaction to the incredible ratings for the series six finale, saying he knew the last episode ‘wouldn’t appeal to everyone’.In Sunday night’s series finale, AC-12 learned that Ian Buckells (Nigel Boyle) was the so-called ‘fourth man’ connected to an organised crime group led by high-ranking pol