TURN off the lights to save the planet...
World Wildlife Fund’s Earth Hour 2012 is taking place on Saturday March 31, when people are being urged to take the action at 8.30pm to highlight the threat to the planet posed by energy consumption.
Among those backing the event is Sheffield Heeley MP, Meg Munn.
She said: “Many people and organisations in Sheffield supported Earth Hour last year. I’d encourage everyone to continue to show their support.”