P.C. Ken Melvin and P.C. Reg Hollis stop a young man for erratic driving, and a PNC check reveals the expensive car is stolen. Stamp and Quinnan arrive to transport the prisoner to Barton Street, and Melvin and Hollis volunteer to drive the car back to Sun Hill. As Melvin moves some of the building materials from the station renovations so he can park, the car explodes in a huge fireball. Hollis, Conway and Melvin are rushed to hospital - but Ken Melvin soon dies from his injuries. SO13 arrive at Barton Street to interview the car thief, who it turns out stole the car from an army major who was a likely terrorist target. Sgt. Cryer is outraged that the disaster could have been prevented as SO13 had the major under surveillance and could have stopped the car being stolen.

Quinnan and Stamp go to Whitegate Estate to arrest a man involved in a glassing the night before. When Peters tries to apprehend the assailant, he is stabbed and rushed to hospital.

When her car breaks down on the way to the station, DC Viv Martella misses an important CID briefing about an obbo on a suspected armed robbery, and is furious when she is taken off the case by DI Frank Burnside. As CID and SO19 wait outside the target, Martella and PC Tony Stamp follow up a simple case to arrest a suspected bag snatcher. As they wait outside the suspect's house, a van pulls up, obscuring their view. Having missed the briefing, Martella fails to recognise the van's occupants as the armed robbers, and when she approaches their van she is shot and killed. Stamp is wounded, but manages to give a description of the van which is spotted by a traffic police motorcycle. As the India 99 police helicopter and SO19 cars pursue Martella's killers across London, PC Loxton and WPC Ackland disobey Ch. Insp. Cato's orders and pursue the suspect vehicle in the Area Car. The vehicle hits a bulldozer and explodes, killing all inside.

With a gun to Harman and another on him, Nadir is forced to admit he is undercover. As Haskew, Shaw and Nadir dispute on whether or not Nadir is actually bent, Alvarez silences the room by shooting informant Eva Garcia. As Haskew drags Harman and Nadir to the drug deal, Nadir explains all to Harman, leaving her disgusted. With SOCA at the wrong location, the lorry is intercepted with it continuing in the wrong direction, but it is a bust. Nadir proves to Alvarez that the police are going to the wrong place to regain his trust, but he loses Haskew's when he tries to shoot him in attempt to stop Haskew killing Harman. A heart to heart between Nadir and Shaw sees them decide to elope with the cash, but not before CO19 storm the deal and engage in a firefight. As bullets fly and bodies drop, the Sun Hill team are left looking for their own in the casualties.

Superintendent Tom Chandler reads out the names of the dead and injured whilst trying to maintain dignity in the face of the public and the press. Sergeants June Ackland, Matt Boyden and Craig Gilmore are left discussing the unenviable task of speaking to the families and loved ones of their fellow officers. The boys make their excuses and a grief stricken June is left with to make the calls on her own. DC Danny Glaze convinces himself that if he'd spoken out against DS Vik Singh's indiscretions in the first place, none of this would have spiraled out of control like it has. He's determined to track down their prime suspect Jeff Simpson and enlists DC Duncan Lennox, saying he's determined to prove him guilty with or without Duncan's help. They search but Simpson knows they can't pin anything on him and arrogantly waits for them on the bonnet of Duncan's car. Meanwhile DC Mickey Webb's grief becomes unbearable. Superintendent Tom Chandler quietly suggests to DCI Jack Meadows that Mickey

Two explosions happen whilst Emma and Sally are out on patrol. With many casualties Callum takes control of the situation. Emma learns from Jack about another possible bomb and as she tries to evacuate a building it goes off.

It's the day of P.C. Ken Melvin's funeral, but the men and women of Sun Hill still have a job to do. P.C. Stamp volunteers to do a reading at the church service. W.D.C. Martella is annoyed when D.I. Burnside keeps CID out on an obbo when the funeral service is about to start. Two old friends turn up at the church: P.C. Taffy Edwards, now in the Wales Police, and Yorkie Smith, now working for a security firm. The funeral goes off without a hitch, as Sun Hill pays its last respects to one of its officers.

P.C. Stringer tries to stop some children from playing 'chicken' on the railway line, but one of them is run down by a train. Sgt. Peters transfers upstairs to the post of duty sergeant, swapping roles with Bob Cryer, who returns to the relief.

P.C. Garfield's complaint that Ch. Supt. Brownlow and Ch. Insp. Conway are out touch with real police work brings an unexpected response: Conway goes on a ride along with P.C. Page and Brownlow goes for a walkabout in the station - much to the annoyance of Insp. Monroe, who feels he is being spied upon, and Sgt. Boyden who doesn't want him hanging around in custody. Brownlow is in CAD and reprimands Nick over the air for not using correct radio procedure. When Boyden is called away, Brownlow takes charge of the custody area where he clashes with D.S. Boulton over a prisoner's detention review time. P.C. Stamp and P.C. Slater do their best to avoid returning to the station while Brownlow is on the prowl, until they take what they think is an easy call about a fight at a kids' football match that ends with Nick being punched in the face by an irate father who he then arrests for assaulting him and the match referee. Page and Conway get on the trail of two men posing as TV engineers to ga

D.S. Greig is led to a vice ring when searching for a missing thirteen-year-old boy. D.C. Dashwood and W.P.C. Ackland are brought into an operation against ponces running rent boys.

Ch. Supt. Brownlow organises a tea dance for the Met Police Pensioners & Widows society. PCs Jarvis and Quinnan spend the afternoon dancing with admiring elderly ladies, WPC Polly Page is harrassed by a wheelchair-bound admirer, and PC Reg Hollis does a magic show. Brownlow is dreading the arrival of Geoffrey Allerton, an ex-copper who goes out of his way to complain about everything. When the minivan misses Allerton, Brownlow asks PC Tony Stamp to pick him up on the way to the bakery to pick up some cakes. When Stamp steps out of the bakery, he is horrified to find Brownlow's car has been stolen whilst Allerton was buying some tobacco. Packing Allerton and the cakes onto a bus, a desperate Stamp tries to retrieve Brownlow's car after it is impounded. When Allerton arrives at the dance at last, he causes a fuss when he recognises an armed blagger from a fifteen year old case at the wedding next door.

Des Taviner and Reg Hollis are in the Area Car enjoying the warm weather when Sergeant Craig Gilmore surprises them. He is unimpressed with their excuses and orders them to remove their sunglasses and get back to work. As they drive around, Hollis reveals that he is planning to propose to his girlfriend Helen. Unfortunately they are not currently on the best of terms having rowed after Hollis declined Helen's invitation to join her at a conference in Southend. Taviner announces that they are going to Southend and forces Reg to pretend that the car has broken down. Meanwhile Special Constable Terry Knowles and PC Nick Klein have arrested petty thief Derek Daly. As they head back for the station Knowles spots an attractive blonde in a car and persuades Klein to pull her over when she jumps a red light. Confident that he can get her phone number (like his hero Taviner would), Knowles approaches the blonde with a smile. Flirting outrageously he tries to get a date but with little success.

The operation appears to be in jeopardy again when Petrit declares that he is going in search of his missing sister. Following a lead from a girl at a café, he and Carver visit a pool hall, but have no joy with the doorman. Page meets up with Cullen to give him an update, and tells him that she is convinced that they are being set up for extortion by Berisha. Her suspicions are later confirmed when Berisha presents Quinnan with a bill for excess staff. Initially, he refuses to pay, until Berisha starts to strangle him, watched by a helpless Webb and Lennox. A determined Petrit plans to return as a punter to the pool hall where his sister may be, which is identified as a brothel.

As the team hold a respectful minute's silence for those lost in the blaze DS Debbie McAllister is busy 'finding' evidence against a known safecracker, Peter Grace. He smugly waits in reception with his weasely lawyer, knowing full well (like many other suspects in the area) that the one piece of evidence against him has perished in the fire. He underestimates Debbie's resources. Back at the hospital, PCs Cass Rickman and Des Taviner hold a bedside vigil, watchful for signs of life from PC Sam Harker. They are interrupted by Superintendent Tom Chandler asking Des to speak to the press who want a 'hero' to emerge from the explosion. His concern doesn't wash with Des who knows hypocrisy when he sees it. He walks out commenting that 'something has turned his stomach'. But while tragedy has struck at Sun Hill nick, crime hasn't stopped on the streets. Matthew Boyden is hastily appointed Acting Inspector, he immediately rules the roost and Sergeant Craig Gilmore is more than a little miffed

DC Eva Sharpe is relieved when her daughter is found alive, although what ordeal she has been through remains unknown. The paedophile investigation into the charity ""Global Families"" continues, as the officers try to identify a dead child. PC Cathy Bradford is jealous when DC Brandon Kane starts dating a doctor. DC Drummond's son sees him meeting his mistress, and DS Phil Hunter continues to play off villain Ron Gregory and DCI Jack Meadows against each other.

PC Nick Klein is back in the safe house, but when DS Phil Hunter gives the address to Dennis Weaver, a hitman is contracted to kill Klein. Meeting with the hitman to retrieve the gun and a photo of Nick's body, Weaver realises Hunter has set him up when the police lead by Supt Okaro and DCI Meadows swoop in on them. Escaping into North Canley Forest, a terrified Hunter barely escapes with his life as a maniacal Weaver swears revenge for his treachery. With Weaver on the loose, however, Nick Klein is relieved of duty and placed in deep witness protection far outside of London, but not before Hunter and Sgt Dale Smith have a chance to clear up their differences with him. Police Staff Polly Page investigates a forged drivers licence, but is reprimanded for exceeding her remit as a civillian staff member. Polly visits Cathy Bradford in a secure psychiatric unit, where Cathy tells her she is ""undercover"" in the hospital. Considering recent events and Bradford's taunts, Polly resigns from Su

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No description available

A student nurse is sexually assaulted. D.I. Burnside arrests the obvious suspect, but he escapes from police custody.

Hollis takes the Bumblebee message into a local school, asking for help in the fight against burglary. One of the boys asks him to help end a domestic nightmare.

Taviner and Hollis deal with a number of disturbances involving two local youths, but aren't lucky enough to catch either of them. Monroe organises a fund for Conway, and while Chandler makes a very charitable donation, Taviner is forced to write an IOU. With no way of contributing to the pot, Taviner believes he has hit the big time when he catches up with one of the youths and confiscates £200 from him. Managing to rescue his reputation amongst the relief, he is soon left in deep trouble as unbeknownst to him, the money is fake. Stamp and Page find a number of petrol bombs and fireworks near Simpson's bookshop, but it is Azim Khan who finds himself being arrested for stealing petrol. Meanwhile, a devastated Ackland attends Conway's funeral with Carver.

DI Samantha Nixon is on the trail of the serial killer and on the phone to DC Duncan Lennox when it goes dead. Duncan traces the call, but he and PC Taviner arrive to find only Cass Rickman's neck chain, and Samantha's phone - and her last call was from Pat Kitson... It's Kerry and Luke's wedding day and Inspector Gina Gold is not happy to find the groom in bed with Craig Gilmore. Both Gina and Gilmore want Luke to tell Kerry, but for very different reasons, so with a reception venue in doubt, Gold tries to convince Kerry to postpone the wedding. DS Phil Hunter is in deep, as crime boss Ron Gregory wants to sleep with Hunter's wife and Phil has no way out. What will he do now that the tables have been turned on his philandering ways? Lennox and DC Mickey Webb break into Kitson's house, but find nothing. While from the attic of the house next door, Kitson taunts a bound and blindfolded Nixon as she watches them drive away. Nixon fishes for information, and when prodded by Pat, talks abo

An assault on a prison officer may not be the straightforward mugging it appears to be. PC Jim Carver moves in with the Sharpes as their Family Liaison Officer, hoping to glean some vital information on Joanna's disappearance. PC Kerry Young suspects her husband is having an affair, and notices something going on when Ashton visits his sergeant in hospital after Gilmore is attacked while guarding a witness. PC Des Taviner ignores what could be an important clue in the Joanna Sharpe investigation, as he thinks it comes from an unreliable source. When the police get word there may be a paedophile ring operating in Sun Hill, they are determined to keep this news from Joanna's distraught parents.

It's the day of reckoning for CID when they finally get suspected paedophile Clive Inverdale into court, but the situation goes from bad to worse when the court is stormed by a masked man with a gun, and Inverdale is shot dead. To make matters worse, Meadows' prime suspect, Ron Gregory, has an alibi in the form of none other than Hunter. With Sinclair also out of the picture, the investigation looks to be heading nowhere. Meanwhile, Osbourne and Hollis investigate several cases of stolen masonry, including one where the owner was brutally attacked during the robbery. A search of a derelict building for the stolen goods yields much more than expected when Joanna Sharpe is found alive.

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