REPUBLIC v. ANIMAH Evidence—Confession statement—Admissibility—Confession by illiterate—Confession statement made to police by illiterate accused—Independent witness failing to read over and explain statement to accused—Prosecution seeking to tender statement in evidence—Non-compliance with mandatory provisions of section 120 of N.R.C.D. 323—Whether statement admissible—Evidence Decree, 1975 (N.R.C.D. 323), s.120 (4).