Guwahati, March 30 Congress candidate from Assam's Naduar Assembly constituency, Sunil Kumar Chetry, was injured in an attack while campaigning on Monday, party sources said.
The candidate's convoy was attacked by unidentified people at the Napalm Bypass of the constituency, followed by a scuffle.
Chetry fell to the ground and was seen groaning before he was rushed to a private hospital for treatment.
Assam Pradesh Congress president Gaurav Gogoi accused the supporters of the BJP of carrying out the attack and demanded their arrest.
Chetry is pitted against BJP leader Padma Hazarika.