SECTION ONE
CHAPTER 2. HUMAN AND CIVIL RIGHTS AND FREEDOMS
Article 22
1. Everyone shall have the right to freedom and personal inviolability.
2. Arrest, detention and keeping in custody shall be permissible only under a court order. A person may not be detained for more than 48 hours without a court order.
Fair trial standards
Rights during investigation - arbitrary arrest or detention and deprivation of liberty
EDIT.