(q)"strike" means a cessation of work by a body of persons employed in any industry acting in combination, or a concerted refusal, or a refusal, under a common understanding, of any number of persons who are or have been so employed to continue to work or to accept employment;(qq)[ "trade union" means a trade union registered under the Trade Unions Act, 1926 (16 of 1926);] [ Inserted by Act 46 of 1982, Section 2 (w.e.f. 21.8.1984).]
