"(a) where the accused has been committed for trial, sent for trial undersection 51 of the Crime and Disorder Act 1998 or indicted for the offence, the Crown Court; and (b) in any other case, the magistrates' court specified in the summons or warrant in question or, where the accused has already appeared or been brought before a magistrates' court, a magistrates' court for the same area . . . "
"After the determination by the Crown Court on appeal from the Magistrates' Court, the decision appealed against as confirmed or varied by the Crown Court or any decision of the Crown Court substituted by the decision appealed against may, without prejudice to the powers of the Crown Court, be enforced -- (a) by the issue by the court by which the decision appealed against was given of any process that it could have issued if it had decided the case as the Crown Court decided it; (b) so far as the nature of any process already issued to enforce the decision appealed against permits, by that process; and the decision of the Crown Court shall have effect as if it had been made by the magistrates' court against whose decision the appeal is brought."