A banner of Tanzanian President John Magufuli adorns a wall around the country's tanzanite mines. Magufuli's government has imposed a series of restrictions on rights, including freedom of expression. (AFP/Joseph Lyimo)
A banner of Tanzanian President John Magufuli adorns a wall around the country's tanzanite mines. Magufuli's government has imposed a series of restrictions on rights, including freedom of expression. (AFP/Joseph Lyimo)

CPJ joins call for Tanzanian government to respect human rights