Dhaka, Feb. 22 -- Protesting students have locked the residence of Vice Chancellor of the Khulna University of Engineering and Technology, or KUET, Professor Muhammad Masud.

Around 8pm on Friday, the students gathered in front of the vice chancellor's residence and locked the entrance after staging a demonstration before leaving shortly after.

The vice chancellor had already left for Dhaka on Thursday, citing medical reasons.

Before locking the empty residence, the protesting students said they had already boycotted the vice chancellor, pro-vice chancellor, and director of student affairs.

They also said their six-point charter of demand had not yet been met.

The students remain firm in their demand for the resignation of these three...