The study is being supported by Natural Resources Defence Council (NRDC). "The traffic personnel's kit has a personal air quality sampler, noise dosimeter, and temperature data logger," says IIPH researcher Priya Dutta. Her colleague Abiyant Tiwari adds, "The pollution readings will be taken for 12 days along with the heat logger. It will explain how much pollution a person is exposed to on our city roads," says Tiwari.
Nearly 40 traffic police personnel have been selected for the study after due their consent was taken.