ORISSA TEXTILE & STEEL vs STATE OF ORISSA .

The Supreme Court examined the constitutional validity of Section 25-O of the Industrial Disputes Act, 1947, as amended by Act 46 of 1982, and Section 6-W of the U.P. Industrial Disputes Act, which is identical to Section 25-O. The Court noted the conflicting opinions among High Courts regarding the constitutionality of these provisions, referencing the earlier decision in Excel Wear Etc. v. Union of India, which struck down the original Section 25-O, and the subsequent upholding of Section 25-N in Workmen v. Meenakshi Mills Ltd. The matter was referred to a Constitution Bench for further consideration due to the significant legal questions involved.