PART II
BILL OF RIGHTS
DIVISION 3 - PROTECTION OF THE FUNDAMENTAL RIGHTS AND FREEDOMS
Subdivision A - Protection Generally
17 Personal liberty
(3) A person who is detained shall be informed as soon as practicable, and in
a language that he understands, of the reason for his detention.
Rights during investigation - access to interpreter and translation if questioned in other language
Rights during investigation - informed of belief that crime has been committed
EDIT.