Man in a critical condition after a fight in Beckenham, London. It's the same guy who was filmed fighting with West Ham fans outside a match with Chelsea earlier this year.
A short time later, officers were informed that a 20-year-old man had presented at hospital with head injuries and remains there in a critical condition, police said. His family are aware.
A 17-year-old male was arrested at the scene on suspicion of GBH.
He was taken into police custody and has been bailed pending further enquiries