If the defendant pleads not guilty, the magistrates carry out a mode of trial to establish where the case will be tried.
They will decide whether the case is suitable for trial by magistrates.
This depends on on the seriousness of the case and any complexity of any issues that may arise.
Past convictions, sentencing powers of the magistrates and guidance from the prosecutor will be considered.
Complex cases involving difficult questions of fact or law should be sent to the crown court.