Demonstrators blocked major highways on Sunday as student protesters launched a non-cooperation programme to press for the Government’s resignation, and violence spread nationwide.
“Those who are protesting on the streets right now are not students, but terrorists who are out to destabilise the nation,” Hasina said after a national security panel meeting, attended by the chiefs of the army, navy, air force, police and other agencies.
“I appeal to our countrymen to suppress these terrorists with a strong hand.”
Police stations and ruling party offices were targeted as violence rocked the country of 170 million people.
Twelve policemen were beaten to death in the northwestern district of Sirajganj, police official Bijoy Bosak said.
At least eight people, including two students and a ruling party leader, were killed and dozens injured amid fierce clashes in several places in the capital, Dhaka, police and witnesses said.
Two construction workers were killed on their way to work and 30 injured in the central district of Munsiganj, during a three-way clash of protesters, police and ruling party activists, witnesses said.
“They were brought dead to the hospital with bullet wounds,” said Abu Hena Mohammad Jamal, the superintendent of the district hospital.
Police said they had not fired any live bullets.
In the northeastern district of Pabna, at least three people were killed and 50 injured during a clash between protesters and activists of Hasina’s ruling Awami League party, witnesses said.
Three people were killed in violence in the northern district of Bogura, and 53 were killed in 12 other districts, hospital officials said.
At least 11,000 people have been arrested in recent weeks. The unrest has also resulted in the closure of schools and universities across the country, and authorities at one point imposed a shoot-on-sight curfew.
For the second time during the recent protests, the Government shut down high-speed internet services, mobile operators said.
Social media platforms Facebook and WhatsApp were not available, even via broadband connections.
Bangladesh authorities instructed the country’s telecoms providers on Sunday to shut down 4G, effectively disabling internet services, according to a confidential government memo seen by Reuters.
Last month, at least 150 people were killed and thousands injured in violence touched off by student groups protesting against quotas for government jobs.
The protests paused after the Supreme Court scrapped most quotas, but students returned to the streets in sporadic protests last week, demanding justice for the families of those killed.
“I think the genie is out of the bottle and Hasina may not put it back in the bottle again,” said Shakil Ahmed, associate professor for government and politics at Jahangirnagar University.
“The Prime Minister should immediately form a national government to facilitate greater unity.”