Four men have been arrested after a police officer was hospitalised after being knocked unconscious before England's defeat to Hungary at Molineux on Tuesday night.
The PC, who is a member of the West Midlands Police Football Unit, was taken to hospital with a head injury after being attacked at around 7.25pm behind the Stan Cullis Stand.
Four men, aged 21, 20, 19 and 18, were later arrested nearby on suspicion of assault and remain in custody for questioning.
A West Midlands Police statement read: "It's understood he was approached from behind by a group of men on a grassed area and hit in the side of the head.
"He was knocked unconscious, suffered a head injury, and was taken to hospital for an assessment and treatment.
