Living behind a smoke screen
With an average duty-span of eight hours a day, traffic policemen are clearly one of the worst hit by vehicular pollution in Kolkata city. A traffic personnel on duty at eh Tollygunge Circular Road
With an average duty-span of eight hours a day, traffic policemen are clearly one of the worst hit by vehicular pollution in Kolkata city. A traffic personnel on duty at eh Tollygunge Circular Road