Zoe's first day as the ED'S clinical lead gets off to a trying start when the team are faced with dealing with the aftermath of a tunnel collapse at a music festival.

Tamsin faces a ghost from her past when she and Jeff attend a call out at a lap dancing club. Sam attempts to unravel the mystery of a patient with amnesia.

Sam and Tom are pushed to their limits when a female cage fighter insists on fighting against their advice, and a wedding is threatened to be ruined by devastating news.

Dylan and Tess must treat an agitated pregnant woman, while Fletch tries to unravel the relationship between a teenage girl and her swimming coach.

The team is put to the test when Holby is hit by severe weather, and the stress of work and dealing with a face from the past leads Big Mac's health to take a dangerous turn.

Medical drama. Fletch plays a practical joke on Lloyd after a staff night out, and Dylan attempts to teach a medical student about the dangers of alcohol abuse.

The team deal with an accident at a troubled small business, and a young businessman with heart problems is demanding staff find his missing phone

Zoe oversteps the line when she attempts to help a vulnerable young woman, and Mac gets into serious trouble on his first day back when a patient with Alzheimer's appears to have swallowed some cleaning fluid.

Zoe struggles to deal with the fallout of a suspected E. coli outbreak, and Dylan is touched by an elderly patient who has lost his beloved wife.

Zoe and the ED reap the fallout from the E-coli outbreak and things go from bad to worse for farmer Rob.

Dylan deals with a woman whose pregnancy is not all it seems, and teenager Angel is desperate to get some cash together to pay off her bullies.

Tamzin's decision not to treat an aggressive patient has serious repercussions, and Tom and Sam differ over how to approach a family with a dark secret.

A family are shocked to find out an intruder isn't all he seems to be, and a woman finds out she's the heir to her nasty aunt's fortune.

As Charlie and Big Mac prepare for the ED party, Dylan's suspicions reach boiling point.

A secret puts a strain on Jeff and Tamzin's friendship and makes life difficult for Dixie.

Tensions once again rise between Tom and Dominic as they argue over the treatment of a baby with severe hypothermia, and Dylan finally admits that he has not moved on from Sam.

Four student nurses receive a baptism of fire on their first shift in the ED.

Zoe is concerned that Jordan is not facing up to the severity of Yvonne's condition.

Jordan fights to keep his girlfriend's life support machine switched on but when an ill young woman arrives in the ED, he's forced to reconsider his motives.

It is the day of Yvonne Rippon's funeral, and Nylon gets Jordan to visit him.

Jordan is called on to save the life of the person who killed his girlfriend.

New doctor Ash hits the ground running when he treats a patient with suspected rabies, and Aoife is forced to take control when ex-boyfriend Craig arrives in Holby.

David tracks down his estranged wife, Kate, to get her help in saving their 10-year-old son who is dying of leukaemia. Meanwhile, Zoe has had to go home sick, leaving Ash to deal with the continuing flu epidemic.

Jeff must persuade David to act in his son's best interests, Fletch is determined to help an elderly man in love, and Zoe returns from sick leave and clashes with Ash.

Big Mac thinks he may have finally found the woman of his dreams but when she mistakes him for a doctor he doesn't set her straight. Ash clashes with Zoe when he carries out a risky procedure without telling her.

Ash and Zoe struggle to make a teenage boy accept the severity of his father's condition, while Linda helps a pregnant woman cope with her waster boyfriend.

Jeff is caught up in a marital dispute, and Robyn breaches patient confidentiality.

Robyn has to try and save her friend's life when a day at the fairground goes badly wrong.

Tom helps a young man with a troubled home life. Jamie treats a young boxer.

Zoe and Ash must work together to reunite two schoolgirls injured during a science exam.

Zoe goes out of her way to help and protect a young girl who she believes is at risk of female genital mutilation. Fletch deals with a man who needs to take responsibility for his health and lifestyle.

Jeff is distressed when his father and sister are involved in a car accident.

When hoodies raid an off-licence, a family must pull together to stop the gang's reign.

Ash deals with his daughter's admission to the ED after being hit by a drunken police driver, while Tom's judgement is called into question when a baby he has discharged nearly dies.

Linda's nursing experience enables her to see the bigger picture concerning a patient.

Tom is determined to show that a previous misdiagnosis isn't affecting his confidence.

When Tess witnesses a stabbing she becomes involved with the attacker and victim.

Lloyd tries to uncover the truth about a cannabis factory on his final day as a nurse.

Tom faces a dilemma of truth and confidentiality over the paternity of a baby.

Ash and Zoe have to protect a local shopkeeper who has been harassed by unruly kids.

Tom and Sam clash over the best course of action when a mother can no longer cope.

When Marcus is mugged, Sam and Fletch work together to reveal who the real victim is.

Tom is on a personal visit to a prison when unrest breaks out and trouble ensues.

Arthur and Chantelle struggle to cope in the aftermath of the mugging.

New trainee doctor Lily jumps straight in to investigate a disastrous robbery on the open road, while Dixie builds a bond with a game old bird to help her carry out a romantic mission.

Nurse Rita is late for her first shift as she contends with an injured neighbour whose hoarding has got out of control, while Jamie bonds with a failed asylum seeker too scared to tell the authorities he's gay.

Jamie almost brings the whole ED to a standstill as he becomes embroiled in attempts to assist an Iranian immigrant, meanwhile Sam's maternal skills are revealed as she rescues the baby of a broken family.

Ash and Jeff are forced to dive into the sea to save a teenager who's been tombstoning, while Fletch and Rita treat a boy who is claiming to be the reincarnation of an elderly lady's brother.

Lily is assigned to an emotional case involving a teenage cancer patient in order to learn some empathy, while Charlie investigates an act of heroism as a bus crash unravels a web of deceit.

Treating two brothers who come to blows with a drug dealer tests Iain and Jeff's ability to get on, while Jamie susses out that a patient is faking it to get his mother's attention.

Rita and Ash look after a young girl who is keeping secrets from her charming boyfriend, and Fletch is worried about two sisters who are struggling to look after each other as they get older.

Iain helps a teenager caught up in a fatal car crash to face up to the truth, while Fletch decides to shoulder the blame for Tess's mistake.

Tess has to confront her own problems when a pregnant woman is involved in a road traffic collision, and Robyn and Jamie witness the effects of a batch of bad pills on the Holby nightlife.

Ash and Tess work to discover why a mother and daughter are so at odds about how far the team should go to save the father's life, while Jamie accidentally helps crack open a love triangle.

Rita's day with the paramedics brings her close to a patient in a serious entrapment, and Big Mac is able to make a real difference with a destitute man.

Jeff helps a father and his sons after they get into trouble over a hidden bag of cash. Sam treats a bride, not knowing that Tom intends to propose.

Iain is deeply affected by two police officers who stir up his memories of army life and Charlie tries to help a young family keep hold of their little girl.

Lily suspects steroids are to blame for a violent dispute between rugby players while Sam and new porter Max help a policeman in pursuit of the truth.

The pressure is on Fletch who's trying to balance responsibility with helping a vulnerable boy and Jamie unwittingly gives Lily a lesson in patient care.

The pressure is on Fletch who's trying to balance responsibility with helping a vulnerable boy and Jamie unwittingly gives Lily a lesson in patient care.

Fletch has to rescue a child from danger when two brothers are involved in an accident, and Sam realises the truth about her own relationship when she re-starts the heart of a patient.

A young couple are forced to take refuge at a farm for the birth of their baby, while a man is electrocuted by a Christmas tree, disrupting Sam and Tom's wedding plans and causing Fletch to be arrested.

An explosion in a bar leads to a disastrous New Year's Eve for Fletch, and Robyn helps a silent singer find his voice.

Lily and new doctor Ethan diagnose teacher Alice with a rare disease, while Zoe and Tess fight to save the life of Dixie's girlfriend.

New doctor Cal goes to the rescue of a girl in a limo hanging precariously off a bridge, while his brother Ethan uncovers the truth about an art student whose sight is endangered by flying glass.

Dixie's accused of assault after a man she and Rita think is a rapist trips and hits his head. Ethan and Cal strive to help a little boy get his voice back.

Rita helps a rape victim gain the courage to press charges, while Zoe treats an eccentric ex-Tiller girl who must tell the truth about the daughter she put up for adoption.

On his last day at the ED, Jamie helps Cal and Ethan uncover abuse between a stepfather and his family while Dixie and Jeff help extract a man sinking in mud.

Iain defies orders and runs into a burning building to save a man searching for his new fiancee, while Lily steps into the breach as a magician's assistant when pensioner Yvonne gets injured.

Fletch's daughter runs away from home and lands herself in danger, while Robyn has to discover why a teenage girl is lying.

Lily makes a special connection with a new mother with learning disabilities. Robyn is intrigued when she discovers mysterious intruder Lofty hiding in her house, but is he really as kind and friendly as he appears?

Iain tries to help a distressed ex-army friend and his wife, while Lofty's keen eye helps save a young man who must learn to stand up to his brother.

Big Mac and Iain are held hostage by an angry ex-soldier, while Charlie must learn the identity of a patient so the team can race to save her son.

Ethan's conscience is tested when an activist asks him to hide his secrets, while Rita and Zoe help a desperate prisoner repair his relationship with his mother.

New consultant Connie Beauchamp saves a man from prison on her first day at the ED, while Ash takes his wayward daughter in hand.

Connie, Zoe and Lily pull together to treat a father and his daughter, who has ADHD, while Charlie helps an old biker come to terms with his wife's dementia.

Jeff, Rita and Lily help a morbidly obese man access the help he needs while Dixie bonds with an angry young motorcyclist.

Fletch builds bridges between a father and son estranged by drugs. Cal tries to discover what is wrong with a man who thinks he has a brain tumour.

Dixie risks her job to take a patient to see his dying mother, while another patient's unusual birthday treat to herself goes awry when she sniffs cocaine.

Dixie is given three months suspension by the Ambulance Trust and Connie makes Zoe question whether there was another procedure she could have tried in order to save a patient's life.

Ash realises the truth about his daughter when a patient's experience with drugs turns sour, while Fletch fights to repair a broken family on a couple's wedding day.

Cal tries to help a family torn apart by sibling rivalry, while Tess tries to help a pregnant teenager stand up to her controlling father.

Connie tries to help a father come to terms with his son's sexuality, while Cal helps treat a severely paranoid patient.

Rita finds herself in a difficult situation when a fire breaks out in an elderly care home, while Lily helps a man with toothache realise the true extent of his problem.

The ED struggle with increasing numbers, Connie fights to save a man with dementia, and Ethan and Rita work to convince a bulimic teenager that she needs help.

Zoe sticks up for the ED when the press turn up, but a horrific helicopter accident is the last straw that pushes her to make a difficult decision.

Tess is involved in a horrendous crash and Fletch sacrifices everything to save her.

A cross-country obstacle race accident brings together a father and son as well as Jeff and his new love interest.

Connie helps an ill man tell his wife the truth, and a leukaemia survivor comes to realise that she isn't ready for a family yet.

Rita receives a visit from her past which jeopardises her future, and Lofty and Cal bring a family back together with a bit of creative thinking.

Cal and Ethan work together to solve a medical mystery, while Rita helps a patient come to terms with a secret.

Zoe feels dissatisfied with life as she turns forty, while Cal steals Ethan's proposal idea but is exposed with some help from Lily.