Congress claimed that they wanted the current Parliament session to continue till its stipulated time of April 8, but the government found excuses to curtail it two weeks ahead of schedule.
The change was made as the Congress' leader in Lok Sabha Adhir Ranjan Chowdhury would be busy in West Bengal assembly elections which is starting on March 27.
Bittu has been given the temporary charge as the Leader of Congress in the Lower House as Adhir Ranjan Chowdhury and Deputy Leader Gaurav Gogoi are busy with Assembly polls.
Punjab Chief Minister Amarinder Singh alleged that the "attack" was not the handiwork of the peacefully protesting farmers but of AAP workers, whose only agenda is to weaken the farmers' fight.
In his Facebook post, : Congress MP Ravneet Singh Bittu also said they were fine and blamed some 'mischievous elements' for the incident.