By Sarah Finley
There's been previews and behind-the-scenes photos from the show's actors - but today is finally Line of Duty day - and fans are excited.
While the shows creator, Jed Mercurio, has revealed he believes that 'word of mouth' is the key to the cop drama's success.
A photo posted by on
In a new interview with the BBC, the scriptwriter for Line of Duty said: "I think we really have benefitted from the fact that television is discussed much more.
"Through social media, through fan forums, you can create really strong word of mouth."
Almost to prove his point today the #LineOfDuty trended on Twitter with fans explaining how excited they were to watch the new series.
One comedian joked: "The whole day is just a time-killing exercise until #LineOfDuty starts."
The whole day is just a time-killing exercise until #LineOfDuty startsMarch 21, 2021
Spending my day rewatching all season finales of #LineOfDuty and then honestly when it gets to around 8pm I think I’ll just have to sit alone silently in a room and try and compose myself for an hourMarch 21, 2021
Another excited fan tweeted: "In 12 hours time, I hope I’m up to my neck in bent coppers, OCGs and all the regs. MOTHER OF GOD! #LineOfDuty"
While another joked: "Spending my day rewatching all season finales of #LineOfDuty and then honestly when it gets to around 8pm I think I’ll just have to sit alone silently in a room and try and compose myself for an hour."
Like many TV series, the sixth season of Jed Mercurio's hit police drama was delayed due to the Covid-19 pandemic. Despite ongoing restrictions, the team was still able to finish filming last year.
The BBC show, which stars Martin Compston as Steve Arnott, Vicky McLure as Kate Fleming and Adrian Dunbar as Ted Hastings as AC12, had record viewing for its fifth season - with an average peak of 12.34 to 13.67 million viewers per episode.
Sarah is a freelance writer - writing across titles including Woman & Home, Fit & Well, Tech Radar and the BBC. Covering a variety of subjects, including the royals, celebrities and trends in beauty, fashion and wellness - her biggest passions are travel and fitness. She can normally be found trying out the latest fitness class or on a plane to an exotic destination (pandemic allowing) - or writing about either of them.
Best party hairstyles 2021—40 glam ideas for every hair length
These party hairstyles are guaranteed to make an entrance, from power ponytails to glittering accessories
By Stephanie Maylor •
Strictly’s Dan Walker consoled by partner Nadiya Bychkova after backstage breakdown
The BBC star couldn't hold back the tears
By Georgia Farquharson •