representation after a lapse of several years would result in unsettling the settled seniority. On account of efflux of time, many employees would have been promoted to the higher post and in the event of revision, the same will cause prejudice to the interest of large number of employees. That exactly is the reason why the Rules as well as the judicial decisions contemplate that such grievances relating to revision of seniority are to be undertaken and to be settled within a reasonable period of time. Rules contemplate limitation for submitting appeals, representations for revision of seniority. In the present case, there was an enormous delay in sending a representation and by that time, promotions were granted. More so, the learned counsel for the respondents contend that the seniority was fixed after inviting objections from the employees in the year 2014. The writ petitioner, instead of raising objections during the relevant point of time, submitted a representation after a lapse of eight years.