A fight reportedly broke out and resulted in serious injuries as racegoers left the Derby on Saturday.

Police tape, an ambulance and a large police presence were seen at Grandstand Road near the racecourse just after 7pm.

Witnesses said there had been a fight between a group of about eight men and another four men.

They said that one man was left with blood pouring from his head and appeared unconscious.

Your Local Guardian:

A policeman at the scene said there had been an altercation and confirmed that injuries were sustained.

Meanwhile racegoers in their finery, including some wearing top hats and fascinators, left from the nearby Duchess’s Stand and Queen’s Stand after a day of world class racing.

Today police said three people had been arrested after an assault in Grandstand Road.

A spokeswoman said: "Three people have been arrested following an assault in Epsom.

"A man in his 20s was taken to St Helier Hospital with facial injuries described as non-life threatening or life changing.

"Another man in his 20s was also assaulted but did not require hospital treatment.

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"A man in his 30s and two men in their 40s from Essex were arrested in connection with the incident and have been released on police bail until Thursday, 10 July while the investigation continues."

A South East Coast Ambulance spokesman said they received reports of an assault at 6.40pm and a man in his 20s was taken to St Helier Hospital.

He said: “He was suffering a head injury and was knocked out. He was fully conscious en route to hospital but needed further checking at hospital.”

He said that the St John Ambulance, which provides first aid at the Derby, took two other patients with less serious injuries for treatment.

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On Saturday night police said five arrests were made on Derby Day for assault and public order offences before 7pm.

Police said: “There were no significant road traffic collisions in or around Epsom Downs Racecourse throughout the day but officers had two vehicles towed for parking unlawfully and causing a traffic obstruction.”

Your Local Guardian:

Superintendent Sharon Bush, from Surrey Police, said: "We have had another successful Derby Festival and the crowds have been treated to two very enjoyable days of racing.

"The Derby is a huge event and extensive planning goes on every year to ensure it runs smoothly.

"Even this morning's rain failed to dampen the spirits of race-goers and fortunately the sun came out in the afternoon to help ensure people visiting the racecourse had a great experience.

"We will continue to have an increased presence in the area this evening to ensure people who choose to stay in Epsom after they leave Epsom Downs Racecourse will get home safely and any disruption to local residents is kept to a minimum.

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"I must commend the race organisers for their continued commitment to safety throughout the day and the thorough planning that goes into the Derby.

“I would also like to thank all Surrey Police officers and staff for their significant efforts not only today but also during the months of preparation prior to the event.”