A group of workmen working at Janahhar under contractor of IRCTC and terminated after 3/4 years without notice and compensation - workmen made appeal to labour commissioner and conciliation is going on, IRCTC presents a submission in writen that they are not principal employer, and have a agreement with contractor principal to principal - what means it? They submitted that as per the new catering policy,2010 of Railway board, it is transferred to railways then to new licensee- temporary control given to IRCTC. So the Indian Railways have a statutory duty to provide catering service its passenger, IRCTC is a subsidiary and new contractor working in same place and building with new worker and work is same nature to provide cooking food stuff - workmen pray that-reinstatement with full back wages. Please comments on possibility of the case.