Zack Polanski’s popularity ratings have taken a major hit days before crucial local elections following a row with the chief of the Metropolitan Police over a post he shared about the Golders Green stabbings.New polling has shown the Green Party leader’s net approval rating has fallen 14 points in the wake of being publicly criticised by Sir Mark Rowley last week.In a rare intervention, Sir Mark rebuked Mr Polanski for sharing an “inaccurate” post on X (formerly Twitter) that accused officers detaining the Golders Green attack suspect of “repeatedly and violently kicking a mentally ill man in the head” when...