Puducherry Congress chief A Namassivayam, along with party legislators K Lakshminarayanan and T Jayamoorthy and DMK MLA R Siva, presented a joint petition to the Chief Electoral Officer here and sought the EC's intervention to take up such a mapping "so that a free-and-fair poll could be ensured in the constituency".
He alleged that they were violating the Model Code of Conduct and suggested that campaign vehicles not registered with the election authorities be kept out of the constituency.
The petition urged the EC to keep a close watch on these people in the larger interest of a free-and-fair election.
Namassivayam also alleged that "anti-social" elements were "flexing muscle power and instilling fear" among the voters, telling them to either vote for the AIADMK candidate or abstain from exercising their franchise.