Twenty people were treated for injuries at the scene, but did not need hospital treatment. Another 27 people were taken to hospital, including four children. Two people, including one child, have suffered serious injuries.

Police have arrested a 53-year-old man from the Liverpool area. They are investigating the incident and have asked people not to speculate about the circumstances surrounding it.

Police are urging people footage or information directly to them. They can be contacted through their social media channels or by calling 101 and quoting log 784.

Liverpool Football Club has released a statement expressing their concern for those affected by the incident. They are working closely with the police and emergency services to support the investigation.