Metropolitan Police Service
A 21-year-old police constable, who works in ‘frontline policing’, has been taken to a south London police station, where he remains in custody.
The Independent Office for Police Conduct said there was “no link" between the actions or omissions of the police and the presenter's death.
Jonathan Mok was told ‘I don’t want your coronavirus in my country’ as he was attacked on Oxford Street.
Cost-sharing arrangement with the Met in the UK will end “in the coming weeks”.
Scotland Yard makes a "mandatory referral" to the Independent Office for Police Conduct.
A 29-year-old is arrested on suspicion of attempted murder. The incident is not being treated as terror-related by police.
One of those injured was in a life-threatening condition.
Police are investigating the graffiti as a racially-motivated hate crime.
The victim has been named as Swedish national Flamur Beqiri.
Scotland Yard has confirmed a murder investigation has been launched.