holding the ex cadre post of Director General Housing, although Shri J D Virkar, DGP-Anti Corruption and Shri S Chakravorty, DGP-Home Guards were officers senior to him. Shri Chakravorty was promoted to the post of Director General in February 2005, Shri Virkar in May 2005 while Respondent No.4 was promoted in March 2007. The seniority of these officers is governed under Indian Police Service (Regulations of Seniority) Rules, 1988 read with Section 10 of Indian Police Service Probation Act, 1954. It is averred by the Petitioner that appointment of Respondent No.4 is the outcome of political jugglery and by ignoring senior officers and persons with higher merit. According to the Petitioner, if the Rules were followed and on proper appreciation of their record, Respondent No.4 could not have been given preference over other officers who are senior to him. The decision suffers from other legal infirmities and even appointment to cadre posts has to be effected through cadre officers. It is also averred that if an officer who serves the Department with utmost sincerity and devotion to duty for over 35 years and is also senior most amongst all is not permitted to hold that post, it would only