Blake Switch Off Lights Of London

With only one day to go, classical boy band Blake will officially switch off the lights of London for WWF's Earth Hour.

The group will be headlining the event at Trafalgar Square, London on 27th March at 20.30 GMT, and will launch the switch off with David Nussbaum, Chief Executive of WWF-UK.

Some of London's biggest landmarks will switch off for one hour including the Houses of Parliament, Big Ben, The Gherkin and Centrepoint to name a few. Through Earth Hour, the people of the world are making a huge global statement that they want positive action on climate change.

Over one billion people in over a hundred countries around the world are expected to take part in WWF's Earth Hour, switching the lights off some of the world's most iconic landmarks.

Date: Saturday 27th March 2010
Time: 20.30
Location: Trafalgar Square, London