The government will have to take more stern action to protect the lives and property of the people if BNP leader does not refrain from such violence activities.
The premier uttered the warning while inaugurating National Primary Education Week 2015 at a function at Osmani Memorial Auditorium in the capital on Wednesday, reports BSS.
BNP in collusion with Jamaat maneuvered ploy to destroy nation's future, the PM said.
Sheikh Hasina expressed her deep concern over the consequence of the terrorist activities on student's academic life.
Pointing out the last night's incident of killing four people including children in a patrol-bomb attack on a public bus at Mithapukur in Rangpur, she said BNP and Jamaat are burning people alive and targeted schoolchildren and teachers.
"Their activities are not politics, but a sheer terrorist act of highest order," Sheikh Hasina.
"I have no language of condemning the killing of innocent people."
Sheikh Hasina called upon people to come forward to save the future generation from the grip of terrorists and militants.