and Shiv Prakash, (2001) 8 SCC 574; Public Services Tribunal Bar Association vs. State of U.P. and another, (2003) 4 SCC 104; Union of India and others Vs. Janardhan Debanath and another, (2004) 4 SCC 245; State of U.P. vs. Siya Ram, (2004) 7 SCC 405; State of U.P. and others vs. Gobardhan Lal, (2004) 11 SCC 402; Kendriya Vidyalaya Sangathan vs. Damodar Prasad Pandey and others, (2004) 12 SCC 299; Somesh Tiwari vs. Union of India and others, (2009) 2 SCC 592; Union of India and others vs. Muralidhara Menon and another, (2009) 9 SCC 304; Rajendra Singh and others vs. State of Uttar Pradesh and others, (2009) 15 SCC 178; and State of Haryana and others vs. Kashmir Singh and another, (2010) 13 SCC 306 and the conclusion may be summarised as