Line of Duty finale: Have we just sat through our final Ted talk? TV Review: After ‘a mental 10 years’ it seems mad to quit the UK’s most popular drama about 3 hours ago Ed Power Season six of Line of Duty achieved the highest ratings for a UK drama in 13 years. Photograph: Steffan Hill/BBC/PA
Season six of Line of Duty has concluded amid levels of hype that felt like the Twitter equivalent of a convoy of police sirens screaming past your house. And it has given fans what they craved by unmasking nefarious nasty “H”. But if AC-12 finally have their man, what next for Superintendent Ted Hastings (Adrian Dunbar) and DIs Kate Fleming (Vicky McClure) and Steve Arnott (Martin Compston)?