PART II
PROCEDURE RELATING TO CRIMINAL INVESTIGATIONS
B. - Powers and Duties of Police Officers when Investigating Offences
(c) Duties when Interviewing Suspects
53. (b) the person has been informed by a police officer, in a language in which he is fluent, in writing and, if practicable, orally, of the fact that he is under restraint and of the offence in respect of which he is under restraint; and
Rights during investigation - informed of belief that crime has been committed
EDIT.