New Delhi/Chennai, Jan 29 (ANI): Bharatiya Janata Party (BJP) spokesperson Sambit Patra on Friday said that Kerala Chief Minister Oommen Chandy has no alternative but to resign over the alleged solar scam against his government. D. Raja, the National Secretary of the Communist Party of India (CPI), said that the Kerala Government has lost its credibility, and insisted that Chandy should resign on moral grounds. Congress leader KV Thomas said the party and the state government would abide by whatever verdict the court delivers.