Illegal strike and lock-out

In this Act, unless the context requires otherwise,— (1) “illegal strike” means a strike which is commenced or continued— (a) without giving to the employer notice of strike in the prescribed form, or within fourteen days of the giving of such notice; (b) where there is a recognised union, without obtaining the vote of the majority of the members of the union, in favour of the strike before the notice of the strike is given; (c) during the pendency of conciliation proceeding under the Bombay Act or the Central Act and seven days after the conclusion of such proceeding in respect of matters covered by the notice of strike; (d) where submission in respect of any of the matters covered by the notice of strike is registered under section 66 of the Bombay Act, before such submission, is lawfully revoked; (e) where an industrial dispute in respect of any of the matters covered by the notice of strike has been referred to the arbitration of a Labour Court or the Industrial Court voluntarily under sub-section (6) of section 58 or section 71 of the Bombay Act, during the arbitration proceedings or before the date on which the arbitration proceedings are completed or the date on which the award of the arbitrator comes into operation, whichever is later; (f) during the pendency of arbitration proceedings before an arbitrator under the Central Act and before the date on which the arbitration proceedings are concluded, if such proceedings are in respect of any of the matters covered by the notice of strike; (g) in cases where an industrial dispute has been referred to the arbitration of a Labour Court or the Industrial Court under sections 72, 73 or 73-A of the Bombay Act, during such arbitration proceedings or before the date on which the proceeding is completed or the date on which the award of the Court comes into operation, whichever is later, if such proceedings are in respect of any of the matters covered by the notice of strike; (h) in cases where an industrial dispute has been referred to the adjudication of the Industrial Tribunal or Labour Court under the Central Act, during the pendency of such proceeding before such authority and before the conclusion of such proceeding, if such proceeding is in respect of any of the matters covered by notice of strike: Provided that, nothing in clauses (g) and (h) shall apply to any strike, where the union has offered in writing to submit the industrial dispute to arbitration under sub-section (6) of section 58 of the Bombay Act or section 10-A of the Central Act, and (i) the employer does not accept the offer; or (ii) the employer accepts the offer but disagreeing on the choice of the arbitrator, does not agree to submit the dispute to arbitration without naming an arbitrator as provided in the Bombay Act, and thereafter, the dispute has been referred for arbitration of the Industrial Court under section 73-A of the Bombay Act, or where the Central Act applies, while disagreeing on the choice of the arbitrator, the employer does not agree to submit the dispute to arbitration of