PANJIM: Desperate efforts are on to plug the entry of sewerage into Panjim’s water supply line which is already suspected of being contaminated within an area of one kilometre in the heart of the city.

The affected area is between Sky Lark apartments and Ding Dong Bar on 18th June Road. The PWD has been working round-the-clock to locate the exact point of contamination but has not yet located the same.