“The right to strike may be controlled or restricted by appropriate industrial legislation and the validity of such legislation would have to be tested not with reference to the criteria laid down in clause (4) of Article 19 but by totally different considerations”, was observed by the Supreme Court in :
A Syndicate Bank vs. Umesh Nayak
B All India Bank Employees Association vs. I.T.
C Management of Churakulam Tea Estate (P) Ltd vs. The workmen and another
