Merseyside Police say a 53-year-old white British man has been arrested after a car collided with pedestrians during Liverpool's Premier League trophy parade, leaving two people with "serious injuries".

Twenty-seven people were taken to hospital by ambulance. Two of those, one of whom is a child, have sustained serious injuries. Four children in total have been injured.

Twenty people treated at the scene did not require hospital treatment. A cyclist paramedic was struck by the vehicle but did not sustain an injury.

Firefighters rescued four people, including a child, who were trapped under the car, Nick Searle, Merseyside Fire and Rescue Service chief fire officer, said.

Emergency services descended on Water Street after Merseyside Police were contacted just after 6pm on Monday with reports of the incident.

The car stopped at the scene, and a man from the Liverpool area was detained and subsequently arrested. The police believe him to be the driver of the vehicle.

Merseyside Police assistant chief constable Jenny Sims said the incident is not being treated as terrorism. Speaking at a press conference on Monday evening, she said they believe it to be an isolated incident and are not currently looking for anyone else in relation to it.