Statement 1 is incorrect. The Liquidity Adjustment Facility (LAF) is a tool used by the Reserve Bank of India (RBI) to inject or absorb liquidity into the banking system. It is primarily accessible to Scheduled Commercial Banks (SCBs). Non-Banking Financial Companies (NBFCs) do not have direct access to the LAF window. Statement 2 is correct. Foreign Institutional Investors (FIIs), now largely categorized under Foreign Portfolio Investors (FPIs), are permitted by the RBI to invest in Government Securities (G-Secs) within prescribed limits and frameworks. Statement 3 is correct. Stock exchanges in India, such as the National Stock Exchange (NSE) and Bombay Stock Exchange (BSE), have established separate trading platforms specifically for debt instruments, including corporate bonds, government securities, State Development Loans, etc., to facilitate their trading.