Police lathi-charged the rioters and lobbed teargas shells before being forced to fire in the air as the situation got out of control, Additional Superintendent of Police (ASP), Mukesh Vaishya, told reporters.
So far, 33 persons have been arrested for the violence which left seven persons injured. Three of those suffered bullet injuries but it was not clear whether they were wounded in firing by the clashing mob or in police firing, he added.
The mob engaged in stone-pelting and arson. Four shops and as many vehicles were set on fire while several other shops and parked vehicles were also damaged, the ASP said.
The district administration imposed an indefinite curfew in the town last night as a precautionary measure, Vaishya said, adding that those who suffered bullet injuries have been referred to Bhopal for treatment.