Chat rooms monitored. Blogs deleted. Websites blocked. Search engines restricted. People imprisoned for simply posting and sharing information.

The Internet is a new frontier in the struggle for human rights. Governments – with the help of some of the biggest IT companies in the world – are cracking down on freedom of expression.

Amnesty International, with the support of The Observer UK newspaper, is launching a campaign to show that online or offline the human voice and human rights are impossible to repress.