CHAPTER 1
THE RECOGNITION AND PROTECTION OF FUNDAMENTAL HUMAN RIGHTS AND FREEDOMS
PART I
RIGHTS ENSHRINED
5. Protection of rights and freedoms
(2) (c) deprive a person who has been arrested or detained—
(i) of the right to be informed promptly and with sufficient particularity of the reason for his arrest or detention;
Rights during investigation - informed of belief that crime has been committed
Rights during trial - informed promptly and in detail of charges
EDIT.