Christchurch District Court Judge David Ruth's comments about the "nutcase views" of a anti-vax drink-driver have fallen foul of the Judicial Conduct Commissioner.
The commissioner, Alan Ritchie, has referred the comments to the Chief District Court Judge Heemi Taumaunu after receiving 10 complaints in the days after Judge Ruth's comments at a sentencing last month.
He said he was referring the case "because I am concerned about Judge Ruth's behaviour in the context of the Guidelines for Judicial Conduct issued by the judiciary".