This police drama follows the activities in and around Sun Hill, a police station located in the fictional East London borough of Canley. The focus is not just the gritty reality of police work, however; the lives and loves of the officers who staff the precinct get equal play.
New. June's private and public lives become entangled when she visits boyfriend Rod at his school to investigate complaints about one of his pupils, Kyle Henderson.
New. The team investigates an arson attack on the home of larger-than-life lottery-winners the Hendersons, and Stuart investigates a hit-and-run.
New. CCTV footage proves Jay's girlfriend Cheryl was guilty of torching the Henderson house, but the team wonder whether the Sun Hill arsonist is still on the loose.
New. A probation officer found beaten and locked in the boot of his car turns out to be the victim of a malicious rape accusation. Gina meets an old flame.
New. After an ex-drug addict is found dead, Harman goes undercover to catch a loan shark.
New. Zain Nadir sells his soul as he crosses over to the dark side. Harman asks Fletcher to go on holiday with her to Tenerife.
New. The Serious Organised Crime Agency start questioning Zain's undercover role. Eva Garcia blows the security of the safe house.
Nadir and Harman are taken captive by the drug dealers.
New. Nadir plans to flee the country with his drug-dealer girlfriend. A body is recovered from the river at Bonham Wharf.
New. Meadows leads an intensive search for the missing PC Harman. Meanwhile, Gold arranges a boxing match between Casper and Fletcher.
New. Sun Hill is in shock after the death of one of their own.
New. A student at Rod Jessop's school is reluctant to talk about who wounded him with a knife on the way to school.
New. Smith bails a man for dangerous driving, only to realise after his release that he's not only using a fake name, but also driving a car stolen as part of a scam.
New. A family memorial for a missing girl gets ugly when her father gets into a fight with the woman who accused him of killing his daughter when she first disappeared.
New. Emma puts the hunt for Amy Tennant back on course, realising abductor Shelley Fitzgerald is likely to head back to her childhood home in Brighton.
New. Just two days away from retirement, June uncovers a swindle involving property developer Brian Stevens (guest star Mike Reid) and a local authority official.
New. June and Gina confront Heaton over the property development conspiracy and are convinced he is guilty when he says he'll deal with Georgia in his own way.
New. June is paired with ex-husband Jim on an observation mission, and learns he has a hidden motive for his visit. Lewis investigates the discovery of a skeleton.
New. As Jim and June are held hostage, the reformed gambler puts pressure on his ex-wife to make a fresh start with him, rather than settling for a quiet life with Rod.
New. Nixon, Noble and Fletcher deal with an assault on a woman who runs a web chat service from her home.
New. Smithy finds the body of Ryan Jones's wife in the boot of her husband's car.
New. Turner and Webb go to the scene of an arson attack and a suspicious death.
New. While investigating the stabbing of a gang member, Hardy bumps into his estranged cousin - who denies any involvement. Noble and Fletcher are involved in a car chase.
New. Heaton sets his sights on bringing down Ray Moore - and gets closer to Met press officer Mia Perry. Gina agrees to spend the night with Peter Harris, with dire consequences.
New. After her night with Peter Harris, Gina is shocked when her lover's wife Mary turns up at Sun Hill claiming he has been kidnapped. Lewis turns down an offer of help.
New. Gina gives Peter the brush-off and Lewis agrees to speak up for his girlfriend's brother Rudy when he is pulled in for a minor offence. Jo and Terry investigate an assault.
New. The rivalry between Phil and Stuart boils over and Jack has no hesitation putting Phil back on the beat in uniform when he catches the pair fighting.
New. Phil squeezes back into uniform and teams up with Leela to investigate a girl accused of robbing a shop, while Mia and John give in to temptation.
New. CID investigate when a gang of youths carry out a number of audacious daylight robberies, and witness Josh makes a startling confession to Nikki.
New. Webb investigates the death of a young woman found drowned in a swimming pool.
New. Will is horrified to learn Matt is pressing for a charge of attempted murder against Emma and sets out to expose the control freak's vicious bullying tendencies.
New. Sam, Diane and Nikki see a young woman fall from a walkway on the Cole Lane estate and stumble upon a domestic situation with sinister overtones.
New. Diane and Mickey are left in the dark when an eccentric mugging victim claims to be an undercover officer and Scotland Yard refuse to confirm or deny her story.
New. New recruit Beth Green is teamed up with Emma and discovers her partner has a tough side as they uncover an illegal baby-selling business.
Will and Nikki investigate the suspicious death of a child protection officer, and Beth gives her first caution following an affray between a car salesman and a protester.
Nikki persuades a potential suicide not to jump from a factory roof and gets a lead in exposing a child pornography ring.
Phil pursues a mugger on a borrowed bike, and his last day in uniform takes a more exciting turn when the victim admits he's under pressure from a blackmailer.
A gang member is shot and his dying words are the name of corrupt ex-policeman Ray Moore, but Heaton struggles to find evidence linking the pair.
Lewis's girlfriend is attacked, raising the terrifying prospect that Ray Moore is targeting people who could testify against him. Reg reveals a secret interest.
A road accident victim has a lot to hide. As Rudy's condition deteriorates, Tash agrees to testify against Ray Moore.
As Lewis's fingerprints are found all over the gun next to Ray Moore's body, the young PC heads for the station to make a statement and hand in his warrant card.
Patrick Litton's father died of a heart attack while in custody at Sun Hill - but thieving seems to run in the family, with Patrick soon under suspicion himself.
A taxing workload catches up with Jack, whose account of a near-fatal road accident is so bizarre that his colleagues begin to suspect he is losing the plot.
Leela and Tony discover the body of a supermodel who had recently fronted an anti-fur campaign, but investigations reveal she had interests of a sinister kind.
Manson leads the supermodel murder investigation, while Kapoor and Stamp track down a man who had been stalking the dead woman.
Sun Hill and Barton Street join forces to police a football match.
Emma and Gina investigate a rape allegation, but the credibility of the witness is called into question. A boy is found collapsed with ecstasy pills in his pocket.
Rumours abound when it's discovered that Lewis has been arrested.
Heaton and Jack brief the officers on the planned ambush of a cash van, but the Skens are aiming to release one of their leaders who's on trial for murder.
New. Armstrong and Hollis find the body of a model at the scene of a suspected assault.
New. Smithy acts as inspector while Gold is on holiday - but is he up to the job?
New. Manson and Dasari re-interview the prime suspect in the supermodel murder case.
New. Masters is abducted by rogue crime scene photographer Rachel Inns.
New. It's Callum Stone's first day with Sun Hill police.
Terry looks into a case of assisted suicide where conflicting evidence from the grieving family suggests someone has something to hide. Roger acquires a canine friend.
Emma Keane poses as a drunken casino punter in a bid to entrap a duo suspected of preying on taxi passengers, only for events to take a surprising turn.
The Sun Hill cops spring into action when an elderly Alzheimer's sufferer goes missing along with her five-month-old great-granddaughter.
Neil is let down by an informant when a jewellery shop is robbed and one of the partners is shot. Phil plays the knight in shining armour for Monica Dreyfuss.
A mother reports her son missing after a night out clubbing, but finds it difficult to accept he is gay when it emerges that he's been assaulted after a casual hook-up.
New. Terry investigates a ruthless loan shark rumoured to employ a violent thug to collect the extortionate repayments, while Beth discovers how vicious the ruffian can be.
New. While the uniform branch are following a trail of clues leading to a raid on a skunk factory, Phil and Stuart try to sort out a love triangle and find a missing bridegroom.
New. The body of a missing schoolgirl is found by a derelict building and suspicion falls on her boyfriend, who seems to be the cause of recent changes in her behaviour.
New. The evidence in the videotape convinces Karen Parks that her husband has been abusing their daughter, and CID arrest him on suspicion of murder.
New. Phil's latest conquest reports a burglary, and a series of beatings on a local estate touches a nerve with Will as he struggles to get over Martin Parks' suicide.
New. A kidnapper threatens to kill Monica if Phil doesn't return with the money Louis Dreyfuss owes his boss - but the Sun Hill Lothario has more than one enemy to deal with.
New. An abandoned car leads Callum and Will to a woman caught up in a tragic love triangle where jealousy has exploded into violence.
New. The anger and frustration caused by the Martin Parks suicide boils over when Will gives chase to a young thief and corners him at the top of a block of flats.
New. Following a call regarding a violent assault on a prostitute, Sam makes inquiries about the eastern European diplomat involved and learns he could be a murderer.
New. Stuart works quickly to find the children of separated parents when CCTV footage shows them talking to a known paedophile.
New. Stuart makes his debut on a crime show, hoping to clear up a burglary case during which the victim, lawyer Ian Stroud, suffered a massive heart attack.
New. A woman found to be selling passports claims to be an asylum seeker following the murder of her husband in Zimbabwe. Gina confronts a ghost from her past.
New. Mickey kisses Sally in the course of his duties as they trail bank robber Vince Murray to find out what he's up to back in England.
New. Diane and Sally break up a school fight, and investigations reveal the two girls involved are both part of the local drugs scene. Phil drops a bombshell on his colleagues.
New. PC Nate Roberts makes an impression with his enthusiasm and good looks, and joins his colleagues in crowd control outside a crack den that has been set on fire.
New. Reg is stabbed by a prowler and Neil asks to take the case on when he recognises the main suspect.
New. As schizophrenic Michael Simms runs amok in the hospital, Neil is convinced he's carrying a gun and orders CO19 to shoot him, putting his career on the line.
New. Diane becomes emotionally involved when her neighbours are caught up in a domestic dispute, and Smithy gives a teenage mother the chance to straighten herself out.
New. A fading pop star is suspected of raping a student Tony and Reg find unconscious in an alley, but the singer's limo driver claims she left early to walk home.
New. An irate father beats up a schoolboy accused of sexually assaulting his daughter, but the videotape evidence of the abuse raises more questions than answers.
New. Diane and Will chase a hijacked limousine full of women out on a hen night, and Callum discovers a bag of cocaine in the boot of the car.
New. Stuart sets out to link an attack on his driver to a mysterious drug dealer known only as the 'Postman', while Nate and Ben investigate a racially motivated disturbance.
New. Mystery drug dealer 'The Postman' blackmails Stuart to become his inside man, using incriminating photos and unexplained payments into his bank account.
New. Jo and Mickey set up a sting, and get the shock of their lives when the villains ram-raid the front door. A con-man makes a fool of Beth and Diane.
New. Disgraced detective Zain Nadir is interviewed about drug trafficking in Hayes End Prison and agrees to help his former colleagues infiltrate the gang.
New. Zain gets a frosty reception at the station when Heaton secures his release from prison to help with the recapture of escaped killer Jason Forbes.