Line of Duty finale lands highest ratings in BBC history as 12.8m people uncover H's identity

mirror.co.uk:

Line of Duty smashed through its own record last night as 12.8 million people tuned in to watch the series six finale, the highest ratings of a drama since records began.

The episode - which finally saw the identity of 'fourth man' H uncovered - had a 56.2% share in the overnights, meaning the series recorded its highest-ever overnight rating.

And because so many fans tuned in the BBC said the ratings were the highest for any drama since records began in 2002 - excluding soaps.

But fans who missed the broadcast, or anyone hoping to binge-watch all six series, need not worry as they can catch up on the whole police drama on the BBC iPlayer.