Dhaka, Feb. 6 -- Leaders and activists of Inqilab Moncho have clashed with police while attempting to march towards the official residence of the chief advisor to demand justice for the killing of Sharif Osman bin Hadi.

The confrontation took place on Friday afternoon when police stopped the march at the intersection in front of InterContinental Dhaka around 4pm.

Inqilab Moncho Member Secretary Abdullah Al Jaber and several others were injured in the incident and taken to Dhaka Medical College Hospital for treatment.

Md Faruk, chief of the police outpost at the hospital, said three people were receiving treatment at the hospital.

"None of them were shot," he said.

Witnesses, however, said at least 20 more people were taken to hospita...