Present:Mr. K.V.S.Kang, Advocate for non-applicants/petitioners (in CWP No.6801 of 2013 ). Mr. D.S. Patwalia, Sr. Advocate, assisted by Mr. Kanan Malik, Advocate for applicants/Petitioners (in CWP No.6430 of 2013 ). Mr. S.S.Narula, Advocate for the petitioners (in CWP No.13203 of 2013 ). Mr. D.V. Sharma, Senior Advocate assisted by Mr. N.P.Sharma, Advocate for the petitioners (in CWP Nos.2642, 5310 & 5311 of 2012 ). Mr. Onkar Singh Batalvi, Advocate for UPSC. Mr. Arun Gosain, Advocate for respondent No.2. Mr. Gurminder Singh, Senior Advocate assisted by Mr. R.P.S.Bara, Advocate for respondent Nos.3, 7 and 10 & applicant in CM No.7209 of 2016 . Mr.Akshay Bhan, Senior Advocate assisted by Mr. Santosh Sharma, Advocate for respondent No.13 (in CWP No.6430 of 2013 ) and respondent No.16 (in CWP No.6801 of 2013 ). Mr. Harsimran Singh Sethi, Additional Advocate General, Punjab & Mr. Manoj Bajaj, Additional Advocate General, Punjab.