[The Conversation Africa] Public rallies were banned in Tanzania in June 2026 for the second time in a decade. The first ban was imposed by President John Magufuli in 2016. His successor, President Samia Hassan, lifted it in 2023 as part of a reform agenda. Now she has reimposed the ban. Dan Paget has spent over a decade chronicling the struggles of Tanzania's democracy movement amid waves of repression. He's had a special focus on a form of political communication that's of extraordinary signif