Green Party leader Zack Polanski has apologised for "sharing a tweet in haste" which had accused police officers of violently kicking the Golders Green stabbing suspect in the head after he had been incapacitated.Mr Polanski on Friday faced criticism from the chief of the Met Police for reposting another user's social media post.

Green Party leader Zack Polanski has apologised for "sharing a tweet in haste" which had accused police officers of violently kicking the Golders Green stabbing suspect in the head after he had been incapacitated.Mr Polanski on Friday faced criticism from the chief of the Met Police for reposting another user's social media post.