05/31/2010: Pakistan court lifted Facebook ban.
06/06/2010: Bangladesh government lifted Facebook ban after removal of Muhammad caricatures.
02/08/2011: Syria lifted ban on social media sites Facebook, YouTube.
07/05/2012: UN Human Rights Council passed resolution to protect Internet speech.
11/01/2012: Russia Internet regulation law took effect.
12/28/2012: China adopted strict new rules on Internet providers and users.
01/15/2013: Citizen Lab published report on governments abusing Internet surveillance and censorship technologies.
03/21/2014: Turkish PM banned Twitter.
04/03/2014: Turkish authorities lifted Twitter ban following court ruling.
04/10/2014: Turkey reinforced YouTube ban despite court ruling.