CHAPTER III
PROTECTION OF FUNDAMENTAL RIGHTS AND FREEDOMS OF THE INDIVIDUAL
18. Provisions to secure protection of law.
(5) No person who shows that he has been tried by a com¬petent court for a criminal offence and either convicted or acquitted shall again be tried for that offence or for any other criminal offence of which he could have been convicted at the trial for that offence, save upon the order of a superior court in the course of appeal proceedings relating to the conviction or acquittal.
EDIT.