"This shows the condition of law and order in the state. No matter what, we will expose Lalu in front of people," Yadav told ANI.
"This kind of gherao is clearly not acceptable. Nitish Kumar is surviving because of the support of Lalu Prasad," he said.
The scuffle between the workers of the two parties took place after some activists surrounded the BJP party office.
The raids were reportedly conducted on charges of illegal (benami) land deals worth Rs. 1,000 crores.
Lalu Yadav is already under scanner in connection with mid- 1990s fodder scam case.
(This story has not been edited by Business Standard staff and is auto-generated from a syndicated feed.)