Clashes during BJP rally in Kolkata, police use water cannon

West Bengal: Kolkata police baton charge at BJP workers on Bepin Behari Ganguly Street. They were marching towards Lal Bazar protesting against TMC govt. 
 Protesting against the killing of its party men and alleging a complete lapse of law and order in West Bengal, the BJP workers holding a march to the Kolkata Police Headquarters in Lalbazar on Wednesday. Clashes during BJP rally in Kolkata, police use water cannon, teargas shells to disperse mob.