thereto, the petitioners took part in the auction of DSS sites and being successful bidders, were allotted DSS sites vide allotment letters dated 15.4.2013 (Annexure P-1 Colly). The petitioners duly deposited balance 25% installments of the DSS sites well in time and had obtained occupation certificate of the same from respondent No.3. The respondents offered possession of the DSS sites to the petitioners with the allotment letter without completion of development works of basic amenities as is clear from the photographs (Annexure P-2). The petitioners made various representations (Annexure P-3 Colly) to respondent No.3 for waiving off possession interest without providing basic amenities and development of the sites in question. Respondent No.3 vide letters dated 26.5.2014 and 27.10.2014 (Annexure P-4 Colly) admitted that the development work of DSS sites in Sector 10, Gurgaon was still in progress till 14.7.2014 and, therefore, the possession interest had to be waived off for the said period and the same had not to be charged from the petitioners. Respondent No.3 vide letter dated 12.10.2015 (Annexure P-5) waived off possession interest of DSS sites of Sector 47, Gurgaon. Accordingly, the petitioners sent a legal notice dated 26.12.2017 (Annexure P-6) to the respondents for waiving off possession offer interest, but no response has been received till date. Hence, the present writ petition.