"Rights under articles 20 and 21" cannot be suspended by any order under article 359. Article 20 states that no person shall be convicted for any offence except the violation of law in force. No person shall be punished for the same offence more than once. No person shall be compelled to be a witness against himself. Article 21 guarantees that no person shall be deprived of his life and personal liberty except according to the procedure established by the law.