support of his above contentions, he has placed reliance on the judgments of the Hon‟ble Apex Court in The Manager, Govt. Branch Press V. D.B. Belliappa [AIR 1979 S.C. 429], A.L. Kalra V. The Project and Equipment Corporation of India Ltd [AIR 1984 S.C. 1361], Sawai Singh V. State of Rajasthan [AIR 1986 S.C. 995], and Transport Commissioner, Madras-5 V. A. Radha Krishna Moorthy [ (1995) 1 S.C.C. 332] . He has placed heavy reliance on a Division Bench judgment of Calcutta High Court in Dr. U.N. Viswas Vs. Union of India & ors.[ ( 1998) 2 CALLT 194 HC] 8. Mr. Tara Kant Jha, learned Senior Counsel, and Mr. S.D. Sanjay, learned counsel, both appearing on behalf of the respondents, have strongly opposed the prayers made in both the writ applications. It is submitted on behalf of the respondents that the petitioners have not stated the facts correctly and if rules 50 (4), 50 (5), 50 (6), 54 (1), 54 (2) and 66 of the Service Rules are read conjointly, then it would be apparent that on the basis of materials available, both the petitioners have committed misconduct and, therefore, they are being subjected to a disciplinary proceeding validly in terms of rule 68 of the Service Rules. According to them, a disciplinary proceeding cannot be permitted to be challenged at the very threshold unless and until it is wholly without jurisdiction. It is contended that, in fact, no cause of action has arisen for the petitioners to approach this Court at this stage against issuance of charge sheet only. The issues raised on behalf of the petitioners are issues of facts and these are yet to be tested and crystallized by the Inquiring Officer with participation of the petitioners in the disciplinary proceedings initiated against