On behalf of the workmen of the respondent DTC, Shri 199 Ramamurthi, submitted that the Constitutional questions of great public importance arising in the present appeal, have to be examined in the light of the law laid down by the Full Court in the case of R.C. Cooper vs Union of India, ; at 577 and by larger Constitution Benches in the cases of Maneka Gandhi vs Union of India (supra), Moti Ram Deka vs Union of India (supra), State of West Bengal vs Union of India, (supra) and the Constitution Bench decisions in the cases of Olga Tellis and Others vs Bombay Municipal Corporation and Others, (supra), Fertilizer Corporation Kamgar Union (Regd.) Sindri and Others vs Union of India and Others, [1981] 2 SCR at 60 61, Union of India vs Tulsiram Patel and Others (supra), Sukhdev Singh & Others vs Bhagat Ram Sardar Singh Raghuvanshi and Another (supra) and Ajay Hasia etc.