Reserve Bank on Wednesday said it expects retail inflation at 5.2 per cent in the first half of the current fiscal and revised downwards the target to 5 per cent for the quarter ended March. While headline inflation at 5 per cent in Feb 2021 remains within the tolerance band, some underline constituents are testing the upper tolerance level. Going forward, the food inflation trajectory will critically depend on the temporal and special progress of southwest monsoon in the 2021 season, RBI Governor Shaktikanta Das said on Wednesday while announcing the first monetary policy for the current fiscal. Reserve Bank of India (RBI) has kept the key repo rate unchanged at 4 per cent to support growth in the current situation.