for that matter in the year 2019, when the petitioner had filed the earlier petition, seeking promotion w.e.f., 2010. The petitioners were within their right to make a claim for promotion against the available vacancies in the year 2010 itself. They chose not to agitate their grievance on any ground. The plea that, they had come to know about the vacancy position from the counter affidavit filed by the respondents in the year 2019/2020, and as such approached the Court, is not appealing for the reason that the same will not give cause of action. In fact, the stand of the respondents was in the counter affidavit filed to the writ petition filed by the petitioners themselves. So, in that sense, the counter affidavit cannot give cause of action, as they had already approached the Court. The cause of action arose, in the year 2010, when they were not promoted to the post of Assistant Commandant in the DPC held on October 20, 2010, or for that matter, when they were promoted on regular basis in the year 2012.