CRIMINAL PROCEDURE CODE
PART II
ON ORDINARY PROCEDURES
TITLE II
ON TRIALS
CHAPTER II
ON HEARINGS
SECTION III
ON PRODUCTION OF PROOFS
Article 268
Statements by the defendant
7. The defendant may, spontaneously or on the recommendation of the defender, refuse to respond to some or all of the questions asked, without detriment to himself or herself.
Fair trial standards
Rights during investigation - remain silent
Rights during investigation - legal assistance
EDIT.