The country’s minister of information and culture, Lai Mohammed, made the surprise announcement Friday in the capital, Abuja, citing safety concerns.

Mohammed condemned “the persistent use of the platform for activities that are capable of undermining Nigeria’s corporate existence,” according to a statement from Segun Adeyemi, special assistant to the president.

Mohammed did not provide further details.

On Wednesday, Twitter removed a post by Nigeria’s president, Muhammadu Buhari, that threatened punishment for separatists in the nation’s southeast that authorities have blamed for attacks on federal property.

“Many of those misbehaving today are too young to be aware of the destruction and loss of lives that occurred during the Nigerian Civil War,” wrote Buhari, a retired general, referring to the 1967-70 conflict. “Those of us in the fields for 30 months, who went through the war, will treat them in the language they understand.”

The social media platform said Buhari’s tweet violated its “abusive behavior” policy, removed the post and suspended his account for 12 hours.

Twitter is massively popular in Africa’s most populous country and has buoyed major protest movements in recent years.

Source: The Washington Post