The mass brawl broke out on Saturday (July 8) during a trip from Dublin in Ireland to Holyhead, Wales.
Footage shows four men attacking a man while another tries to separate the fight on the Irish Ferries service.
Terrified family and friends can be heard screaming - while other passengers are calmly sat down watching the chaos unfold.
It is unknown why the passengers were fighting but the ferry was forced to turn back to Dublin just 20 minutes into the journey.
An Irish Ferries spokesperson said: "Irish Ferries can confirm that there was a public order issue on board yesterday’s 13.50 Dublin Swift sailing from Dublin to Holyhead shortly after departure.
"Irish Ferries places the highest importance on safety and therefore decided to immediately return to Dublin port, where the Irish authorities dealt with the incident.
"The ship resumed sailing at 15.52.
"Irish Ferries apologises to passengers whose travel was disrupted by this issue and continues to assist the authorities who are investigating the incident."
A man has been arrested on suspicion of attempted murder after two people were stabbed in Surbiton.
One person is believed to have been assaulted at the Crowne Plaza Hotel, in Portsmouth Road, Long Ditton, at about 13:35 BST on Sunday, Surrey Police said.
A second man was then attacked at a BMW garage next door, a spokesperson for the force added.
Both were taken to hospital following the incident.
The spokesperson said: "While we appreciate that this may be extremely concerning, we would like to reassure you that we believe this was an isolated incident.
"An investigation is under way to establish the circumstances of the incident and remains ongoing."
Police are appealing for anyone with information, CCTV or dashcam footage that may assist the investigation to get in touch.
Hayley Kay, aged 17, left an address in Southampton at 2.45pm on Thursday, July 6 and has not been seen since.
However, police say she may have travelled to Dorset and may know a few people here.
She is described as five feet five inches tall, of medium build and was last seen wearing black and white Nike Air Force trainers, black shorts, a black knee support on her right knee and was carrying a black and white Nike backpack.
Detective Chief Inspector Neil Wright, of Dorset Police, said: “We are really concerned for Hayley and it is critical that we find her as soon as possible.
"We believe Hayley knows a number of people who live in the Bournemouth area and, as a result of ongoing enquiries, it is possible she could be staying somewhere in the town.
"I would ask anyone who has seen her, or a girl matching the description given, to please contact us urgently as we are very concerned for her welfare.
“I would also like to make a plea to Hayley if you see this appeal – please get in touch with us and let us know where you are. We just want to make sure that you are all right."
Anyone with information or knowledge as to Hayley’s whereabouts is asked to dial 999.
If you have information that could assist our investigation, please contact Dorset Police at www.dorset.police.uk or by calling 101, quoting occurrence number 55230105992.
A man has been arrested on suspicion of attempted murder after two people were stabbed on Sunday (July 9). Two people were attacked at around 1.45pm, said Surrey Police.
One person is believed to have been assaulted at the Crowne Plaza Hotel in Portsmouth Road while the other man was attacked at the BMW garage next door, in Surbiton.
Police believe it was an isolated incident. The arrested man is currently being held in custody. Surrey Police had alerted members of the public to an "incident" earlier and warned people to "stay away".
SurreyLive has contacted the emergency services for further information.
This is a quickly developing incident so stay with our blog for all the latest updates from the scene.
Just Stop Oil have said they were not responsible for an incident at ex-chancellor George Osborne's wedding, which saw a protester throw orange confetti over the newly married couple.
The protest was similar to those carried out by the environmental group.
But, a spokesperson told the BBC they did not know the protester's identity.
The group had posted a clip from news agency PA on Twitter with the message: "You look good in orange George Osborne."
In the video a woman in a smart floral dress approaches George Osborne and Thea Rogers as they leave the church and begins throwing confetti, taken from a union jack paper bag.
In a statement the group said: "If it was a form of protest (which is yet to be established) we applaud it and thank the person concerned.
"It was peaceful and not especially disruptive but got massive media attention for Just Stop Oil's demand."
It came as an email, widely-shared online, made several unsubstantiated claims about Mr Osborne's private life.
Reports suggest Mr Osborne has contacted the police about the email.
Around 200 people, including ex-Prime Minister David Cameron and Levelling Up Secretary Michael Gove attended the ceremony in the village of Bruton, Somerset.
Mr Osborne was previously married to Frances Osborne, but the pair divorced in 2019 after 21 years of marriage.
Ms Rogers previously worked as an adviser to Mr Osborne, and in 2016 was awarded an OBE for her work.
Two people had to be rescued from floodwater while a trampoline park and a shopping centre were among the many buildings affected by the torrential rain that battered Cheshire.
There were numerous problems in the Saltney area of Chester caused by the heavy downpours which hit after 4pm yesterday (July 8), while Flip Out Chester was forced to close as the rain hammered through the roof. There were similar problems with water coming through the roof at B&Q in Chester as well as at both McDonald's and Freedome trampoline park at Cheshire Oaks.
Videos and images of the flooding have been shared across social media, with the Port Arcades Shopping Centre also among those impacted, as water built up at floor level.
Cheshire Fire and Rescue Service sent two engines from Chester, along with the rescue boat, to River Lane in Saltney shortly after 5pm. It said: "Firefighters rescued two individuals from a car that had become stranded by flood water in River Lane, Chester."
Prior to that, the crews had been called to reduce the level of floodwater affecting a courtyard and four adjoining properties in Chester Street, Saltney. Around an hour later, firefighters had to use a main pump to remove floodwater from the basement of a hotel on the same road.
Flooding hits Flip Out Chester (Image: Daniel Symes)
The road had to be closed off by police due to not only heavy flooding but a fallen tree blocking the route at the junction with Boundary Lane and River Lane. A tree also fell on Parkgate Road.
Meanwhile Flip Out was forced to shut as the storms hit with customer Daniel Symes capturing the moment the water rained down on those inside. The venue posted: "Due to the torrential rain, parts of our arena have unfortunately been flooded and we’ve had to close."
Flip Out has issued an update today confirming that it has been forced to stay closed, but hopes to reopen tomorrow. It said via Facebook: "Unfortunately we will remain closed today due to the damage caused by the adverse weather yesterday.
"We hope to be able to open as normal at 4pm tomorrow. Please check our social media for further updates. If you have a booking with us today, a member of our Customer Contact Centre will be in touch. We apologise for any inconvenience this may cause."
A former pupil and residents near a school where an eight-year-old girl died when a Land Rover crashed through a wall have been paying tribute.
Flowers and tributes have been left at the Wimbledon school after police removed the cordon.
Several people including a baby girl were taken to hospital after the incident at The Study Preparatory School on Thursday.
An eight-year-old girl and a woman in her 40s remain in a critical condition.
A 46-year-old woman who was arrested on suspicion of causing death by dangerous driving has been released on bail.
Amelia, 19, attended The Study Preparatory School in 2015. She and her brother laid flowers down on Saturday afternoon to pay their respects.
"I think the Study is a tightly knit community, it's quite a small school so even after people left, we are all together," she said.
"We came to pay our respects because it's not just a school, it's a community as well."
Max Austin, a councillor for Wimbledon, said his sister also used to attend.
"This is normally a very happy time here, everything is decorated for the tennis, the kids will get involved with it and the schools. There's a sort of crude juxtaposition between the festive atmosphere here in Wimbledon and now this," he said.
In a statement released earlier Selena was described by her family as an intelligent and cheeky girl. An end-of-term tea party had been taking place at the south-west London school when the Land Rover crashed through the fence and into a building.
Parents with a young child paid their respects at the scene of the crash and said everyone had been affected by it.
"Everyone is questioning how it could've happened," they said.
Thomas Barlow, a councillor for Wimbledon Village, said everyone was shocked and it was horrendous it could happen on the last day of term.
"The whole village is in shock, a lot of the people had connections to this school," he said.
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