India, July 17 -- The Congress on Thursday said it would make "every effort to maintain the unity and solidarity of all Opposition parties" and strongly oppose Constitution amendment bills related to delimitation and removal of ministers and chief ministers, if taken up during the upcoming Parliament session, while cornering the government over the Ram Mandir donation theft, NEET paper leak and the ethanol blending among other issues.

The party's attempt to keep the flock together comes amid mounting political challenges and shrinking space due to the recent spate of defection among regional parties.

"We will be raising critical issues in this session - including the massive theft at the Ram Temple, the fiascos in the NEET and CBSE exam...