According to the police, the Congress leaders, including the party candidate Mukesh Malhotra, organised a public meeting on the Morena-Shivpuri highway instead of the Mandi campus for which they were granted permission.
The move of the Arvind Kejriwal-led party has further reduced the possibility of the INDIA bloc alliance working in the MP elections.
With assembly polls in Madhya Pradesh nearing, the Bharatiya Janata Party, which has been expressing confidence of winning for the third consecutive term, is facing dissidence over ticket distribution to some sitting members of Legislative Assembly, party sources said.
Counting of votes is underway in assembly byelection to 58 seats in 11 states including Madhya Pradesh where the results will decide the fate of the Shivraj Singh Chouhan government.