as 'DUSIB Act' ) for the purpose of establishing DUSIB. Section 2(f) and Section 2(g) of the DUSIB Act define the terms 'jhuggi' and 'jhuggi jhopri basti. A policy was framed in terms of the DUSIB Act, 2010 for the purpose of rehabilitation and DUSIB was made the Nodal Agency for rehabilitation and relocation of jhuggi jhopri basti dwellers in respect of the lands belonging to the MCD and the Delhi Government and its Departments/Agencies. In case of JJ Colonies existing on lands belonging to the Central Government/Agencies, Railways, DDA, Land and Development (L&D) Office, the Delhi Cantonment Board, the New Delhi Municipal Council (NDMC) etc., the respective agency was to either carry out the relocation/rehabilitation themselves, as per the policy of the Delhi Government, or could entrust the job to the DUSIB. Under the DUSIB Policy, JJ colonies which came up before 01.01.2006 could not be removed without providing for an alternate housing as well as the jhuggis which came up in such JJ Clusters before 01.01.2015 could not be demolished without providing alternate housing. It was also laid down in the policy that the Government was to ensure that no new jhuggi came up after 01.01.2015, and if any jhuggi did come up after this date, the same would immediately be removed without providing any alternate housing. Relevant portion of the DUSIB Policy reads as under: