CitiSpace (Constituent of NAGAR) published this book to make information on Mumbai’s Reserved Open Spaces (ROS) widely accessible. A survey of 600 ROS, conducted by two architects with the support of 44 architecture students and surveyors, documented their status as per the Development Plan (DP) of Greater Mumbai. The publication aimed to empower citizens to challenge encroachments and engage constructively with the MCGM, while also supporting authorities in preparing the new DP (2014–2034).

Section I presented 23 ROS, selected to represent each of Mumbai’s 24 wards, with detailed surveys including location, layout sketches, and photographs. These plots highlighted common issues such as encroachments, lack of maintenance, and misuse by clubs or hutments.

Section II summarised the remaining 577 surveys, organised by the Island City, Western Suburbs, and Eastern Suburbs. Each ward included a DP map marking the surveyed plots, colour-coded by status, green cover, maidans, water bodies, paved, or encroached. Findings for each ward were analysed and presented in pie charts to show the overall condition of ROS.