CHAPTER IV
HUMAN RIGHTS
42. Arrest, detention and fair trial
(2) Every person arrested for, or accused of, the alleged commission of an offence shall, in addition to the rights which he or she has as a detained person, have the right —
(a) promptly to be informed, in a language which he or she understands, that he or she has the right to remain silent and to be warned of the consequences of making any statement ;
Rights during investigation - self incrimination
Rights during investigation - access to interpreter and translation if questioned in other language
Rights during investigation - remain silent
Rights during trial - remain silent
Rights during trial - unsworn oral or written statement in defence
EDIT.