7. Ins. by Act 28 of 1981, s. 40 and the Second Schedule (w.e.f: 1-1-1982)- 8. Subs by Act 24 of 1978, $. 3, for clause (c) (W.e.f: 21-7-1978)_ 9 Ins. by Act 51 of 1974, $. 2 (w.e.f: 13-12-1974).