Earth hour: Rashtrapati Bhavan, CST, IAF stations switched off lights for an hour
India | Mar 28, 2015, 10:10 PM ISTNew Delhi: Monuments across India such as Rashtrapati Bhavan, Chhatrapathi Shivaji Terminus railway station, Gateway of India, India Gate, Howrah Bridge, Victoria Memorial and Indian Museum, Kolkata observed Earth Hour 2015 by switching off their