2013 Bengali blog blackout

On 4 April 2013 (07:00 GMT) all Bengali blogs were blacked out for an indefinite time to protest the arrest of four bloggers in Bangladesh (Moshiur Rahman Biplob, Rasel Pervez, Subrata Adhikari Shuvo and Asif Mohiuddin). The blackout was to back a demand for the unconditional release of the arrested bloggers.