Ahead of the counting of votes cast in the election for a new Congress President, Salman Soz -- the election agent for Shashi Tharoor, who is contesting against Mallikarjun Kharge -- has complained about violation of polling norms.

"We don't write love letters to central election authorities, don't want to get into the specifics as it's an internal matter and that would be inappropriate but we have been in constant touch with the party's Central Election Authority (CEA) to flag our concerns," he said on Wednesday.