In which of the following case, the Supreme Court has laid down that Section 27 of the Industrial…

In Raja Kulkarni v. State of Bombay (1954), union leaders were convicted under section 27 of the Industrial Disputes (Appellate Tribunal) Act, 1950 for instigating a strike that was illegal while an appeal was pending before the Labour Appellate Tribunal. The Supreme Court upheld the conviction and rejected the argument that the section violated the freedoms of speech and association in Article 19(1)(a) and (c).

The other cases deal with other questions of industrial law.