The administration has deployed Provincial Armed Constabulary (PAC) and appealed to the people to maintain peace.
The incident started yesterday afternoon when during the procession, some flag got entangled in power supply cable and caused power outage, police said.
Soon, people from both communities resorted to heated argument over the issue. But, police was called in after that and the situation got under control, police said.
The situation became tense again this morning, and the police force had to be deployed again, as people from the two communities resorted to brick-batting, they said.