Mimi is now heading the PTA at the local school and twists Frank's arm into becoming the janitor so that he can pick the magic mushrooms in the adjoining field. This does allow him to finance his latest venture with the Gastric Bandits,prostitutes Sherilee and Derrilee. Following a riot on the discovery that the alleged genuine London Olympic ring awarded the estate is,due to a mix-up,a fraud, half the estate are arrested and given community service,which particularly rankles with Avril,who,after her husband's departure,has moved with Letitia into her snobbish sister Patreesha's house. Jamie discovers that Paddy was not his father and travels to Leeds to meet Kassi,his half-brother by their now deceased parent. The meeting does not go well and Jamie makes matters worse when Kassi comes to see him at the pub,throwing him out in anger. Shane,however,finds some contentment,with his new venture - a festival site - and an affair with a policewoman.

As Gloria and Dominic continue their incestuous affair the local school prepares for an inspection and Mimi offers headmaster Banbury advice though he suspects she is empire building. Come the inspection itself Mimi gets the inhabitants of the Chatsworth estate to pose as teachers and they do her proud,at the same time showing how to deal with the school's problem child Adam. The school is about to pass until a kitchen accident reveals junk food being bought in,Adam being behind the scam. However Mimi has another plan to stitch up the inspector and get the school through. Jamie,having initially antagonised Kassi,welcomes him for a return visit,admitting to him his criminal background though Kassi has a confession of his own to make. Ultimately the two young men discover that they can be friends after all.

Avril reluctantly allows Patreesha to throw her a women only birthday party whilst Mimi is asked by Banbury to help out Mrs Tattersall,a once brilliant teacher,who has now lost her confidence. Helped by drink and drugs Mimi turns her into a no-nonsense ,frightening carbon copy of herself but at the party,unsuccessfully gate-crashed by Frank in drag, Mrs Tattersall admits what is really grieving her - which Mimi is able to put right. Lillian asks Kelly and Marty to retrieve a case from a left luggage locker,containing her life savings of four thousand pounds. However they discover the amount is nearer to fifty thousand and decide to keep some of it to help get them away from the estate,getting Kassi to launder it for them. Lillian is not as innocent of the bag's contents as they thought though and tells Kelly all ties between them are now severed.

Jamie wakes up in Kassi's house after a night on the town to find police hammering at the door as Kassi is accused of money-laundering and fraud and his assets confiscated. Jamie is shocked when Kassi tells him of his plan to escape to France but,when this falls,he moves Kassi,his wife and children onto the Chatsworth estate,where they are generally made welcome. Mimi,however,recalling Kassi's father,is extremely hostile. With their mortgage application refused,Kelly and Marty,now outcasts for robbing Lilian, do exit the estate whilst Shane 's bizarre affair with policewoman Randall continues.

Aidan is looking after Stan,an elderly,ailing man who does not want to go on with life and kills himself. Fearing that he will be incriminated Aidan enlists the help of Billy,who is useless,and Dominic,who has practical ideas for a cover-up,but they are interrupted by Stan's daughter Angela who is aware of her father's suicidal longings and tells Aidan she knows he is innocent. When Aidan seems unusually flush and is seen driving Stan's car Dominic wonders if he is so innocent after all and informs the police who arrest Aidan. A talk with Angela convinces Dominic that he has been wrong and he owns up to the assisted suicide and is himself charged. Aidan bails him and he flees the estate as the truth of Stan's demise is eventually shown. The Blancos are now living in Avril's old house and Esther's children are concerned about her friendship with Frank. She claims that he is merely being helpful as a neighbour but is taken aback to find him in her bed in the nude.

Mary Mae and Chesney are mutually smitten but fear Patreesha's disapproval. After Avril starts work at the shop - and identifies some rather odd manufacturing by Remona - Letitia and Aidan read that an adrenalin rush will bring a man's passionate nature to the fore and stage a robbery whilst Mary Mae is in the shop. It works but for the wrong reasons when Mary Mae discovers that the thieves have genuinely spent the spoils and confesses everything to Chesney. Shane's music festival is all set to go until Lilian catches him having sex with WPC Randall and tells Mimi.Mimi is convinced her son is being used so the police can launch a drugs raid on the festival and orders him to end the affair. He refuses but the policewoman's love of kinky sex ends it anyway. Fearing antagonism from the family Shane considers calling off the event but Karen persuades him to go ahead with it and it is a success - as is his first attempt to have straightforward,non-kinky sex with his girl in blue.

Frank is dismayed to discover that Lip has been living nearby with his little daughter Katie but not bothered to visit though he has been in touch with Katie's maternal grandma,Mimi. He invites them to tea,which requires Esther's help in cleaning the filthy house and they meet Stella,Monica's youngest,whom he has been minding. Whilst Lip has fun with the other estate lads and Karen and Jamie welcome him at the Jockey Frank sulks. Worse is to come when Lip catches his father having sex with Derilee and Sherilee and,after getting drunk,decides he and Katie should leave. Thus,whilst all the Maguires are invited to Katie's confirmation Frank is absent.

Gun-toting 'Biddy' Baxter arrives at Frank's house. He is Derilee's husband,anxious for her to return to him though she flatly refuses and soon the police are besieging the house with Frank,Stella and Derilee as Biddy's hostages after Biddy has accidentally shot a postman. News coverage brings Monica back to the estate. Courting press publicity she volunteers to be a hostage in Stella's place but,whilst she and Frank seem to get on,Derilee and Biddy's differences come to the fore. As the residents hold a party in the Jockey police storm the house but Biddy lies dead,shot by Derilee - in alleged self defence. She is not prosecuted and she and Sherilee leave the area.