In another incident, a head constable of police was shot in both legs by militants last night at his residence in Tral area of Pulwama district, a police official said.
"A mobile bunker of police was pushed into river by protestors and the driver (SPO Feroz Ahmad) in it has died," Education Minister Naeem Akhtar told reporters here.
During that attack at Damhal Hanjipora in south Kashmir, the mob had taken 20 policemen hostage, snatched their weapons and shot at and injured three cops using those firearms.
Nearly 100 policemen and paramilitary CRPF personnel were injured in stonepelting by protestors across Kashmir in the wake of killing of Hizbul Mujahideen commander Burhan Wani in an encounter with security forces on Friday.