To ease the potential liquidity stress, the Reserve Bank on Friday slashed Cash Reserve Ratio (CRR) by 50 basis points to 4 per cent, a move that would unlock Rs 1.16 lakh crore bank funds.The RBI on May 4, 2022 had raised CRR to 4.5 per cent from 4 per cent in an off-cycle Monetary Policy Committee (MPC) meeting, with effect from May 21 the same year.