A suspect detained after a car struck pedestrians at a Liverpool FC trophy parade was arrested on suspicion of attempted murder, dangerous driving and driving while unfit through drugs, Merseyside Police have said.

The 53-year-old is described as white British and from the West Derby area of Liverpool.

Police say 11 people are still being treated in hospital and are recovering well. A total of 65 people were injured, they said.

Liverpool parade updates: Follow the latest developments

At a press briefing this afternoon, assistant chief constable Jenny Sims said the car followed an ambulance after a road block on Water Street was lifted so paramedics could help a man who had a suspected heart attack.

The car entered the road from Rumford Street, Merseyside Police said.

Detectives have said the incident is not being treated as terror-related, and no further suspects are being sought.

“There was no intelligence to suggest an incident of this nature would take place,” Ms Sims said.

She also defended the policing operation during the parade, saying the force planned for “all contingencies”.

Her comment came after the city’s metro mayor Steve Rotheram said questions about how the car was able to enter the road were “legitimate”.

The arrested man remains in custody and is being interviewed by officers, police said.

Merseyside Police is receiving help from neighbouring forces “due to the number of victims”, detective chief superintendent Karen Jaundrill added.

She continued: “Extensive CCTV inquiries are being carried out across the city to establish the movements of the car, a Ford Galaxy, before the incident took place.

“We have already had an incredible response from many of those who were there last night.”

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Couple ‘traumatised’ after being hit

A couple hit by the car told Sky News they have been left “traumatised”.

Jack Trotter and his girlfriend Abbie Gallagher had just met some other Liverpool fans and were taking videos, when the Ford Galaxy quickly approached.

Miss Gallagher told Sky told our communities correspondent Lisa Holland she was separated from her boyfriend as the car struck them both.

“I look around and there’s people in the air,” she said. “I just freaked out. I was just trying to find Jack.

“Luckily enough, he heard me screaming. He came up and said, ‘I’m here’. We didn’t know what to say, we were just crying.”

Royals ‘saddened’ by events

Messages of support have been sent to the people of Liverpool since the incident, with the Prince and Princess of Wales saying they were “deeply saddened” by the events.

“What should have been a joyful celebration ended with tragedy,” they added.

Meanwhile, the King, who is currently taking part in a tour of Canada, said: “I know that the strength of community spirit for which your city is renowned will be a comfort and support to those in need.”

The King and other members of the Royal Family have said they are “deeply saddened” after a number of people were struck by a car during Liverpool FC’s title parade.

The monarch said he and the Queen were “deeply shocked and saddened” by Monday’s incident in the city.

The head of state, who is currently on a two-day visit in Canada with his wife, said: “It is truly devastating to see that what should have been a joyous celebration for so many could end in such distressing circumstances.

“At this heartbreaking time for the people of Liverpool, I know that the strength of community spirit for which your city is renowned will be a comfort and support to those in need.”

Liverpool parade latest: ‘All you heard was screaming,’ witness says

The Prince and Princess of Wales have also issued a statement, saying they were “deeply saddened” by what happened in Liverpool.

William, who is patron of the Football Association, and his wife Kate said in a message shared by Kensington Palace on social media: “What should have been a joyful celebration ended with tragedy.

“Our thoughts are with those who were injured and to the first responders and emergency services on the ground.”

Meanwhile, the Princess Royal visited the Royal Liverpool University Hospital on Tuesday, where she met medical staff who treated some of the 47 people injured when a vehicle hit fans attending the parade.

Divisional medical director for surgery at Aintree University Hospital, Marc Lucky, told Princess Anne that medics were “very, very fortunate” that there were not more major injuries.

Consultant Jay Rathore added: “Most of the injuries were limb injuries. No life-threatening, we were able to manage them.”

The princess was already due to be in Liverpool on Tuesday to visit the MS Queen Anne after it arrived on Monday for Cunard’s 185th anniversary celebrations.

Read more about Liverpool incident:
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Eyewitnesses describe shock and sadness

She expanded her itinerary to also meet nurses, consultants, and paramedics, as well as representatives from Merseyside Fire and Rescue Service and the football club, in light of Monday night’s incident.

“We really appreciate you still coming, because it will mean a lot to the people of the city,” Liverpool City Council leader Liam Robinson said as he thanked the princess for her visit.

A Buckingham Palace spokesman said: “The princess would like to share her heartfelt condolences and support for the families and communities affected.

“Her Royal Highness also wishes to acknowledge the courage of the emergency services, some of whom she met today, and all those providing care and comfort during this difficult time.”

King Charles says Canada will remain “strong and free” – in a speech viewed by many Canadians as a show of support for the country’s sovereignty following annexation threats by Donald Trump.

It comes after Mr Trump repeatedly suggested that Canada should become America’s 51st state.

Prime Minister Mark Carney later invited Charles, who is the head of state in Canada, to the state opening of parliament.

On Tuesday, Charles said in a speech, written by Mr Carney’s government to open Canada’s parliament, that the country would remain “strong and free”, quoting the national anthem, but did not directly refer to Mr Trump’s annexation threats.

“We must face reality: since the Second World War, our world has never been more dangerous and unstable. Canada is facing challenges that, in our lifetimes, are unprecedented,” the King told politicians in the Senate Building in Ottawa in French.

“Many Canadians are feeling anxious and worried about the drastically changing world around them,” he added.

In the speech, he highlighted his admiration for “Canada’s unique identity, which is recognised across the world for bravery and sacrifice in defence of national values”.

He set out the government’s legislative agenda on the second day of his Canada visit, an honour usually reserved for the governor general.

King Charles is only the second monarch, after his mother Queen Elizabeth II, to do so. The late queen delivered the speech at the state opening of the Canadian parliament in 1957, her first visit to the country as head of state, and again in 1977.

He said that it has been nearly 70 years since his mother first opened the Canadian parliament, and at the time, World War II remained a painful memory while the Cold War was intensifying simultaneously.

“Freedom and democracy were under threat,” the King said.

“Today, Canada faces another critical moment. Democracy, pluralism, the rule of law, self-determination, and freedom are values which Canadians hold dear, and ones which the government is determined to protect.”

He added that since Queen Elizabeth II’s first Canadian parliament opening, the country “has dramatically changed: repatriating its constitution, achieving full independence, and witnessing immense growth”.

Addressing the protection of Canada’s sovereignty, Charles read out a promise by the Canadian government that it would rebuild, rearm and reinvest in its armed forces.

“It will invest to strengthen its presence in the north, as this region, which is an integral part of the Canadian nation, faces new threats,” he read.

The speech, which was awarded a standing ovation by attendees, was largely written by officials working for Mr Carney’s government, with Charles adding his own comments about his love for Canada.

The King opening Canada’s parliament is a “clear message of sovereignty” and “not coincidental”, Mr Carney previously said.

Read more from Sky News:
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Canada will ‘never be part of US’, country’s PM says

He also revealed that Canadians “weren’t impressed” by the decision of the UK government to offer Mr Trump an unprecedented second state visit to the UK.

Mr Carney said the invitation Sir Keir Starmer handed to the US president earlier this year “cut across clear messages” that the Canadian government was trying to send to the White House in response to their threats against Canada’s sovereignty, including Mr Trump’s idea for it to be America’s 51st state.