A Worli resident and a Nepean Sea Road citizens body have written to traffic authorities about the noise pollution caused by racing cars on the Coastal Road. They claimed in their respective emails that the sound made by the vehicles was atypical. 

These are cars racing down the stretch and have some modified features that amplify the sound. The result is a huge disturbance late at night and early in the morning for residents around that coastal stretch. Both communications also pointed to the Breach Candy Hospital in the vicinity.