Tanzanians planning to protest Tuesday against government repression are facing a heavy police presence and warnings from authorities, which recalls the mass killings that followed last October's disputed…

According to Mr Misime, investigations have uncovered alleged efforts to incite violence through social media platforms and online discussion groups.

Heavy security has been deployed across Tanzania's commercial capital, Dar es Salaam, ahead of planned anti-government demonstrations, as fears grow of a repeat of last year's…