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Guide to Betting on Line of Duty: Best Sites, Odds, and Other Info

Line of Duty betting is a fun way to watch the show and predict what happens next. Our Line of Duty betting guide helps you to get involved in the action. We look at the top-rated bookmakers and popular markets to bet on the highly-rated show.

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Line of Duty
Best Bookmakers for Line of Duty

Discover their features


Discover the bookies with the best payouts


Types of bets available


The top offers to rely on


For betting on Line of Duty


How the show works


Frequently asked questions

Whether you are a massive fan or just a casual viewer, betting on Line of Duty is a fantastic way to enjoy the programme. Our guide gives you all you need to gamble on the outcome of the investigations of Superintendent Ted Hastings and his team.

Best Betting Sites for Line of Duty

Here are the top five bookmakers for Line of Duty betting. Each bookmaker has an excellent sign-up bonus, several markets to bet on and fair payout levels. Our table below shows all the details from each featured bookie.

The Top 5 Line Betting Sites
Line of Duty Betting Site Bonus Highlights Rating Bonus Link T&C’s
Up to£20 In Free Bets 3+ 92.53% 4.8/5 Visit Site Full T&Cs Apply! 18+ New UK+IRE customers. Paypal and certain deposit types and bet types excluded. Min €5 bet within 14 days of account reg at min odds 1/2 = 4 x €5 free bets. Free bets valid for 4 days on sports, stake not returned, restrictions apply. T&Cs apply.
Up to£20 In Free Bets 3+ 92.62% 4.6/5 Visit Site Full T&Cs Apply! Risk Free 20: New customers only, limited to one per person. If you’ve previously had a Paddy Power account, you will not qualify for the offer. Place your FIRST bet on any Sportsbook market and if it loses we will refund your stake in CASH. Max refund for this offer is £20. Only deposits made using Cards or Paypal will qualify for this promotion. T&Cs apply. Paddy’s Rewards Club: Get a £10 free bet when you place 5x bets of £10+.
Up to£100 In Bet Bets 3+ 92.50% 4.5/5 Visit Site Full T&Cs Apply! New customers only. Available to residents of UK or Republic of Ireland using promo code ZBBC01. Place 5 x £10 (or more) single bets on the Sportsbook each at min odds 1/2 (1.5). Get 1 x £20 free bet. Up to five times.
Up to£30 In Free Bets 3+ 92.35% 4.4/5 Visit Site Full T&Cs Apply! New online customers only, min £10/€10 stake, win only, min odds 1/2, free bets paid as 3 X £10/€10, 30 day expiry, free bet/payment method/player/country restrictions apply.
Up to£30 In Free Bets 3+ 92.35% 4.4/5 Visit Site Full T&Cs Apply! Only available to new customers from UK & Northern Ireland. You must stake £10 or more at single/cumulative odds of Evens (2.0) or greater on your first bet. Free bet balance of £30 credited within 48 hours of your first bet being settled. Free Bets expire after 7 days. Offer not available to customers registering on 14/04/2018. E-Wallet restrictions apply. Game restrictions apply. Maximum 30 Free Spins on selected games. Free Spins expire after 7 days.
The top Line of Duty betting sites.

Best 5 Line of Duty Betting Sites

  • 🥇 Ladbrokes ✪ Top Line of Duty Betting Site
  • 🥈 Paddy Power ✪ Great Bet and Market Coverage
  • 🥉 Betfair ✪ Top Line of Duty Betting Exchange
  • William Hill ✪ Great Line of Duty Odds
  • Betfred ✪ Value for Money Welcome Bonus

We’re positive that the top five Line of Duty bookies are the best in town. The table above shows each of their individual characteristics, so you can select the one which suits your betting style.

Each featured Line of Duty bookmaker is fully licensed by the UK Gambling Commission You’ll find them to be reliable and trustworthy places to do your Line of Duty betting. Let’s take a closer look at what they each have to offer.

The Best Line of Duty Betting Sites by Category:
🏆 Best Line of Duty Betting Bonus 2021 Betfair
✅ Best for Types of Bets William Hill
💶 Most Line of Duty Markets Ladbrokes
⭐Dedicated Promotions Paddy Power
💰 Top Offer for New Players Ladbrokes
📈 Top Line of Duty Odds Paddy Power
📺 Excellent Live Coverage Betfred
🎁 Biggest Sportsbook Welcome Bonus Betfair
✨ Top Extra Features William Hill
⏳ Ante-Post Markets Ladbrokes

As you can see, the top five Line of Duty bookies each have their own strengths. If none of the bookmakers above have what you are looking for, check out our list of the UK’s best betting sites for some great options.

Bet on Line of Duty: Odds Guide

Line of Duty betting is unpredictable as it is only available at crucial moments in the storyline. You should be ready to place your Line of Duty bets as soon as opportunity arises. We recommend setting up an account with one of our Line of Duty bookies in advance.

All betting sites offer different odds, so it is smart to have accounts with multiple bookmakers. If you shop around and compare odds at different firms, you can ensure you always get the best prices when you bet on Line of Duty.

Possible Bets

You can bet on Line of Duty at key plot points in the show. These usually happen between each series. Here are some of the Line of Duty betting markets that have already taken place. Keep your eyes peeled for the next potential plot twist that you can bet on.

Betting on Who is H?

This is the longest running plot thread on the show. Who is the shady person or group of people known as H? Nobody is safe from suspicion, as even our favourite characters find themselves beneath the spotlight and under investigation.

Betting on Who is Jo Davidson’s Mysterious Relative?

Line of Duty fans were able to wager on who was related to DCI Joanne Davidson. It was revealed that Davidson was related to another person in the police records. Speculation ensued as to who that was, and a betting market formed where people could gamble on the outcome.

Will Line of Duty be the Most Watched Series of the Year?

You can bet on whether Line of Duty is the most watched tv series on television. Bookmakers offer prices on what will be the top show of the year, and the show is sure to be firmly in contention.

Line of Duty Betting Bonuses

It won’t have its own bonuses, but you should still use one when you bet. Any of the bonuses from the top five betting sites are available when you bet on Line of Duty. Here’s an introductory bonus from our top Line of Duty bookie.

Top Line of Duty bookie Daily Price Boosts and Promos
Up to £20 In Free Bets
Full T&Cs Apply! 18+ New UK+IRE customers. Paypal and certain deposit types and bet types excluded. Min €5 bet within 14 days of account reg at min odds 1/2 = 4 x €5 free bets. Free bets valid for 4 days on sports, stake not returned, restrictions apply. T&Cs apply.

You can use any of the online bookmaker bonuses to make your Line of Duty wagers. By using a bonus, you’ll get the best value on your bet and maximise your returns. And remember, make sure you check the terms and conditions of the bonus before signing up.

Line of Duty Betting Tips

Betting on Line of Duty is about predicting what happens next. If you study the storylines and can predict how they develop, then you have a good chance of being successful.

The key to Line of Duty betting is finding value in your wagers. Smart punters should look for plot developments that are more likely to happen than the odds suggest. Here are some tips to help you with your Line of Duty bets.

If you know your Line of Duty characters, then betting on the show could be a profitable activity.

All About Line of Duty

Line of Duty is a police procedural drama following unit AC-12 as they attempt to root out corruption in the Central Police Force. Written by Jed Mercurio, the show was first broadcast in 2012 and has so far had six series.

AC-12, led by Ted Hastings, spend much of the show searching for the corrupt individuals known only as as ‘H’. Nobody is safe from suspicion. Several well-known actors have played roles in the Line of Duty – including Thandie Newton, Kelly Macdonald and Stephen Graham.

The show began on BBC Two, but such was its popularity – it switched to BBC One from its fourth series onwards. Line of Duty has won a number of TV awards and is regarded as one of the best British crime dramas of the last decade.

Top Five Characters in Line of Duty

Throughout the six seasons of Line of Duty, there have been a whole host of memorable characters. We take a look at some of the most notable figures in the show and tell you a little bit about each of them.

  • Ted Hastings.
    Ted Hastings

    Superintendent Ted Hastings is the senior investigating officer of Anti-Corruption Unit 12. Played by Adrian Dunbar, Hastings and his team tackle corruption in the Central Police force. Hastings’ job is to root out ‘bent coppers’ from the force and his frequent catchphrases like “mother of god!” are popular with fans of the show.

  • Steve Arnott.
    Steve Arnott

    DS Steve Arnott is transferred to the anti-corruption unit after he refuses to participate in a police cover-up. Played by Martin Compston, Arnott is a hardworking and fearless police officer with fine taste in waistcoats. Steve Arnott works to target corruption in the force with his partner Kate Fleming.

  • Kate Fleming.
    Kate Fleming

    Played by Vicky McClure, Fleming is an undercover specialist in AC-12 who investigates suspected corrupt police officers. Beginning as a Detective Inspector, she is promoted twice throughout the series. She is down to earth and a first-class detective. But just how loyal is she to the unit?

  • Patricia Carmichael.
    Patricia Carmichael

    Detective Chief Superintendent Patricia Carmichael is drafted in to investigate her nemesis Ted Hastings and AC-12’s handling of specific cases. In series six she assumes control of the unit, much to Hastings’ chagrin. Anna Maxwell Martin plays the role of the icy police boss.

  • Tony Gates.
    Tony Gates

    Played by Lenny James, Gates is a corrupt copper who gets investigated by AC-12 in series one. Tony started by manipulating crime figures but gets into murkier waters as the series progresses. Just how far will he go?

Line of Duty: Conclusion

Line of Duty is one of the most popular programmes on UK television. Line of Duty betting adds an exciting twist to watching the show. With any luck you can predict what happens and make some successful bets.

And as you can see, it isn’t only sporting events that you can gamble on. Take a look at our novelty betting section to find other TV shows that you can bet on. If you watch I’m a Celebrity, then you can wager on that too.


We hope that that you found our Line of Duty betting guide informative. Below are some of the most frequently asked questions from our users. This should cover some of most common topics that our readers ask about when they bet on Line of Duty.

🥇 What are the best Line of Duty betting sites?

The top five Line of Duty betting sites offer a great bonuses and promotions for both new and existing players. All the featured Line of Duty bookmakers are fully licenced by the UKGC, so they will give you a safe and secure place to bet on the show.

🔍 Can you bet on Line of Duty?

Yes. Bookmakers offer Line of Duty odds at key plot points in the show. We talk about different Line of Duty Betting types in our section above.

🤔 What are the odds on Line of Duty?

Take a look at our odds section to see the of Line of Duty odds that might be available. New odds will be published by bookies at important moments in the show.

🏆 Are there any bonuses for betting on Line of Duty?

It is unlikely that any bookmaker will offer a Line of Duty betting bonus. However, all five featured bookies offer generous sign-up bonuses for new players. Make the most of your Line of Duty betting by using a bonus and get the best value on your wagers.