(7) Learned counsel for the petitioner vehemently contended that there is no lapse or fault on the part of the petitioner in using the free travel authority (pass) by rail for the purpose of document verification in pursuance of the communication dated 28.7.2012. The said communication consists of two parts, first part is relating to date and which are the documents to be submitted for the purpose of verification, the second part is relating to Free Travel Authority for appearing in document verification on 22.8.2012 for the post of Staff Nurse, CAT No. 01 of CEN-06/2010. The said portion consists of name of the candidate i.e. petitioner, his roll number, community, date of travel – return and outward. Both parts were signed by the Assistant Secretary, RRB. If the railway travel concession is earmarked for SC/ST candidates only, then the second portion/part should not have been filled up, like name of the candidate, his roll number, community and so also signature of the Assistant Secretary, RRB, in case it was not meant for the unreserved candidates. Due to