Commenting on the Indian government's move to monitor content on social networking sites, UN Secretary-General Ban Ki-moon said access to internet and various social media must not be blocked as a way to prevent criticism and public debate.
http://ummid.com/news/2011/December/09.12.2011/un_chief_on_internet.htm
http://ummid.com/news/2011/December/09.12.2011/un_chief_on_internet.htm