who started the provocation originally in tamilnadu can be a subject which will never yield any outcome.
if there is a speaker who offends people of another religion,his speeches can be monitored and if the offence continues,a complaint with evidence can be submitted to the police.
the late eighties and the nineties witnessed violence and murders which damaged the situation with long term consequences.
it is a matter with a simple solution.
the same type of situation,but many times worse prevails in kerala.
a meeting between the concerned organisations and a thrashing out of all grievances must be initiated by the congress and the left,acting together to prevent the violence.