Ethiopia has shut off internet access to its citizens, according to reports from inside the country, apparently due leaked exam papers for the nation’s grade 10 examinations.

Outbound traffic from Ethiopia was shutdown around 4pm UK time on Tuesday, according to Google’s transparency report, which registered Ethiopian visits to the company’s sites plummeting over the evening. By Wednesday afternoon, access still had not been restored.

Last year, activists leaked the papers for the country’s 12th grade national exams, calling for the postponement of the papers due to a school shutdown in the regional state of Oromia. Now, the government appears to have taken the move to shut down internet access as a preventative measure.

More at The Guardian.