Tanzania’s communications regulator has issued a two-week deadline for bloggers to register their platforms under strict new online content rules, amid concerns that the government is cracking down on internet users.

The regulations passed in March make it mandatory for bloggers and owners of other online forums such as Youtube TV channels to register with the government and pay up to $900 for a licence.

Digital activists said the move was the latest salvo in a crackdown on dissent and free speech by the government of President John Magufuli, who was elected in 2015 and has pledged to speed up economic growth and development.

“All online content providers are required to complete the application process before 5 May 2018,” the state-run Tanzania Communications Regulatory Authority (TCRA) said in a statement posted on its website. The registration process was opened on Saturday.

Applicants are required to provide details of shareholders, share capital, citizenship of owners, staff qualification and training programmes, and a tax clearance certificate.

Bloggers convicted of failure to comply with the new rules could be subject to a fine of at least 5 million shillings ($2,200) or a prison sentence of a minimum 12 months, or both.

Most bloggers in Tanzania are individuals, without registered companies, making it difficult for them to meet the registration requirements, activists say.

Magufuli on Friday ordered authorities to take legal action against anyone deemed to be “abusing” freedom of expression by posting misleading anti-government statements on social media.

Last week, police briefly detained two musicians, including one of the country’s most popular singers, after they posted video clips that authorities deemed obscene. [nL8N1RU4K7]

Critics have accused Magufuli’s government of infringing free speech and democracy with the new regulations.

The Paris-based Reporters Without Borders said on Apr. 12 that the new online content rules “will kill off Tanzania’s blogosphere”.

The number of internet users in Tanzania rose 16 percent in 2017 to 23 million, around 44 percent of the population, with most using their smartphones to go online.

Earlier this month, Uganda, another East African country moving to regulate internet use, announced plans to slap a new tax on social media users.