"The Commission desires to put all political parties on notice that any repeated violations of the Model Code of Conduct and use of intemperate and abusive language may invite action against the defaulting political parties," the EC advisory to all political said.
The EC expressed "serious concern" and "deep anguish" at the progressively "plummeting" levels of political discourse witnessed during the ongoing election campaign for five state assembly elections to Chhattisgarh, Madhya Pradesh, Mizoram, Rajasthan and Delhi.
"The Model Code of Conduct aims and seeks to achieve that very objective by its various provisions," the poll body said.
The EC cited petitions of two main national parties to it that sought derecognition of the opposite party and said the gravity of the situation can be guaged from such complaints.
"The burgeoning tide of complaints and counter complaints received in the Commission are indicative of the fact that, mouthing of provocative and inflammatory statements calculated to cause mutual hatred, disharmony or ill-will; use of intemperate and abusive language transgressing the limits of decency.
"Attacks on personal character and conduct of political rivals, in utterances and through posters/hoardings, tend to incite mutual hatred, disharmony or i11-wi11 and aggravate the differences between different political parties and classes of citizens on the grounds of religion, caste, community, which the Model Code of Conduct dissuades from being resorted to," the EC said.