There will then be a trial. If the trial is in the Magistrates Court, 3 lay magistrates/district judge, will decide the facts of the case and will be advised on the law by a legal advisor. If the trial is in the Crown Court, a jury of 12 lay people will decide the facts of the case and will be advised on the law by the judge. In both courts, the prosecution have the burden of proof and either the magistrates or the jury must be convinced of the defendant's guilt, beyond reasonable doubt to convict, if they are not, they must acquit them.