Constitutional validity of prior permission for lay-off upheld under industrial law, with safeguards found reasonable and non-arbitrary.

Section 25-M of the Industrial Disputes Act, 1947, requiring prior permission for lay-off in specified industrial establishments, was upheld as a reasonable restriction on the employer's right to carry on business under Article 19. The Court distinguished the earlier invalidation of Section 25-O and noted that the lay-off scheme contained procedural and substantive safeguards, including recorded reasons, a time-bound decision, deemed permission on non-communication, and objective scrutiny by the prescribed authority. It also recognised the provision's role in promoting industrial peace, protecting workmen from arbitrary lay-off, and advancing Directive Principles, while exempting power failure and natural calamity cases. The constitutional challenge therefore failed.

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Issues: Whether Section 25-M of the Industrial Disputes Act, 1947, as introduced by the Industrial Disputes (Amendment) Act, 1976, imposing prior permission for lay-off in specified industrial establishments, was constitutionally valid as a reasonable restriction on the employer's fundamental right to carry on business.

Analysis: The restriction on lay-off was examined against the standards governing reasonableness under Article 19. The earlier strike-down of Section 25-0 was held to be distinguishable because lay-off and retrenchment provisions under Sections 25-M and 25-N contained different safeguards, including a requirement to record reasons, a time-bound decision, deemed permission on non-communication, and a focus on objective scrutiny by a specified authority. The provision was found to advance industrial peace, protect workmen from arbitrary lay-off, and further the Directive Principles, while exempting cases of power failure and natural calamity. The Court held that the restriction was neither arbitrary nor excessive and that procedural as well as substantive safeguards were built into the scheme.

Conclusion: Section 25-M of the Industrial Disputes Act, 1947 was upheld as constitutionally valid and the challenge to its vires failed.

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