50. The powers of a magistrates' court to adjourn the hearing of a case shall include power, after a person has been convicted and before he has been sentenced or otherwise dealt with, to adjourn the case for the purpose of enabling inquiries to be made or of determining the most suitable method of dealing with his case, but such adjournment shall not in any single period exceed twenty-eight days commencing on the day after the adjournment or extend beyond the next sitting of the court, whichever is the longer, or if the person convicted is in custody, the period specified in paragraph (2) or, as the case may be, paragraph (3) of Article 47.