A challenge that needs public cooperation Islamabad April 22, 2021 Islamabad : As the city is continuing to grow and the population of the federal capital increasing by the day because of more and more people from all over the country migrating to live here permanently or temporarily, the issue of collection and disposal of garbage and solid waste is becoming a bigger problem to deal with. It was a long time ago that the Capital Development Authority (CDA), the civic body responsible for the upkeep of the federal capital, realized that it was beyond its powers to keep up with the building pressure of managing with the ever-increasing amount of garbage and solid waste in the city.