Two persons have been injured in a bomb blast at Borogoria village in Bardhaman district, a police officer said on Friday.
The victims were first taken to the local health centre and later shifted to a hospital in Durgapur, the police officer said.
Describing the two injured as party supporters, Trinamool Congress accused BJP of hurling bomb at the two while BJP charged that they were injured on Thursday while making bombs.
The police officer, however, said that they have not received any complaint from any party in this regard.
