PART I
Introductory
Chapter 2. RIGHTS OF DEFENDANT
ยง2.3. Cautions to be given accused on interrogations.
No peace officer or other employee of the Republic shall interrogate, interview, examine, or otherwise make inquiries of a person accused or suspected of an offense, or request any statement from him, including a confession of guilt, without first informing him of the following :
(d)That any statement or admission made by him may be used as evidence against him in a criminal prosecution.
Rights during investigation - self incrimination
EDIT.