Delhi has been hit by thick fog during the winter of 2011 which disrupted flights, [http://www.bbc.co.uk/news/world-south-asia-12125207 closed schools] and killed [http://news.bbc.co.uk/2/hi/south_asia/8438879.stm dozens of people], proving that even the Indian subcontinent is [http://www.bbc.co.uk/news/world-south-asia-12106386 not immune to the cold wave sweeping over the globe for 2011]. | Delhi has been hit by thick fog during the winter of 2011 which disrupted flights, [http://www.bbc.co.uk/news/world-south-asia-12125207 closed schools] and killed [http://news.bbc.co.uk/2/hi/south_asia/8438879.stm dozens of people], proving that even the Indian subcontinent is [http://www.bbc.co.uk/news/world-south-asia-12106386 not immune to the cold wave sweeping over the globe for 2011]. |