The release of Tanzania’s opposition leader Freeman Mbowe is a step in the right direction which must be followed by concrete and effective measures to ensure full respect for human rights including the rights to freedom of association, peaceful assembly and expression, Amnesty International said today. Freeman Mbowe spent eight months in detention on terrorism charges, which were dropped before his release on 4 March. Amnesty International is calling on Tanzanian authorities to immediately stop weaponizing the law to target opposition and critical voices, and to make a number of reforms inclu…