Among those released is Twitter activist Usamah Mohamed Ali who was arrested from the scene of a protest in Khartoum on June 22.
Miongoni mwa walioachiwa ni pamoja na mwanaharakati anayetumia Twita Usamah Mohamed Ali ambaye alikamatwa katika eneo la tukio la maandamano jijini Khartoum mnamo tarehe 22, 2012.