Supriyo, who was elected as MP from the Asansol seat for a second term, maintained that though Banerjee is an "experienced" politician but her behaviour is "abnormal and bizarre".
Gautam Chattopadhyaya who claimed that said he was a personal assistant to Dilip Ghosh, the chief of the BJP's state unit said that the money was being taken to Kolkata.
Trouble erupted at Asansol's Barabani after Supriyo went inside a polling booth to ensure his party agents were allowed inside.
Trinamool Congress leader Moon Moon Sen said that violence was rampant during the erstwhile Left regime.
The attack comes as voting for eight West Bengal constituencies in the fourth phase of Lok the Sabha polls was underway.
Babul Supriyo spoke about the Modi government's role in combating corruption and the atrocities of the Mamata Banerjee government.
The two are locked in a straight contest in this Lok Sabha constituency, which goes to polls on April 29.
Viswa Hindu Parishad spokesman Sourish Mukherjee claimed that trouble erupted after stones were pelted at the Ram Navami rally.
West Bengal's Asansol and Raniganj districts limping to normal after Ram Navami violence, prohibitory orders lifted
The route march by security forces has also been withdrawn in the area, a senior police official said, adding that pickets have also been pared in the region from today.
The Ministry of Home Affairs had last week asked the state for a status report on the violence and steps taken to restore peace.
The Asansol-Raniganj belt had witnessed clashes between two groups over Ram Navami celebrations, resulting in the death of one person.
Caught off guard during the recent Asansol-Raniganj violence, the state is also planning to strengthen its ground-level intelligence gathering mechanism.
One person was killed and two police officers suffered serious injuries on Monday when clashes broke out between two groups over a Ram Navami procession in the Raniganj area of Bardhaman district.
Firearms amassed in Raniganj, Asansol by coal mafia even before Ram Navami and were supplied to both sides.
Internet services snapped, Union minister booked, 60 held in Trinamool Congress-ruled Bengal; two BJP leaders held for Samastipur clashes in neighbouring state