CHAPTER II
PROTECTION OF FUNDAMENTAL RIGHTS AND FREEDOMS OF THE INDIVIDUAL
PROTECTION OF RIGHT TO PERSONAL LIBERTY.
5.- 3. Any person who is arrested or detained shall have the right, at any stage and at his own expense, to retain and instruct without delay a legal practitioner of his own choice, and to hold private communications with him, and in the case of a minor he shall also be afforded a reasonable opportunity for communication with his parent or guardian.
Rights during investigation - legal assistance
Rights during trial - free communication with counsel
Rights during trial - counsel of accused's choosing
EDIT.