By Siddhi Nayak, Sarita Chaganti Singh and Nikunj Ohri MUMBAI/NEW DELHI (Reuters) - Indian lenders, including State Bank of India, are reviewing their exposure to Adani Group and examining whether they need to tighten their due diligence when offering new loans to them,

Both houses of Indian parliament were suspended temporarily on Thursday within minutes of opening as opposition lawmakers disrupted proceedings for the third day this week seeking a discussion on allegations against the Adani Group.

India’s opposition is protesting the government’s silence over allegations against billionaire Gautam Adani, who was recently indicted in the U.S. for alleged fraud and a scheme to pay bribes.