Both Vijayvargiya and Ghosh who travelled in separate vehicles were prevented from entering the R G Kar Medical College and Hospital by the demonstrators.
Huge police force was present there.
Vijayvargiya alleged that Trinamool Congress activists stopped them from visiting family members of the deceased.
"The TMC workers stopped us. We want peace but they don't want peace", he said.
"They are beating up our party workers in front of the police," he alleged.
The supporters of BJP and TMC were engaged in scuffle in the area when the BJP leaders were stopped.