Wikipedia's high-profile blackout stunt offers an intriguing possibility for democratic activists waiting to take online protests into the offline world.
We have to take a stand against plans to record all our emails and web activity.
A British organisation is joining Wikipedia, Reddit and other US websites in blacking out its service in protest against an anti-piracy law passing through the US Congress.
Police should be given the power to apply for internet videos glamorising knife crime and gang culture to be removed, a Labour MP has said.
Internet users who want to look at pornography will have to actively 'opt-in' with their service provider, under new plans.