Did the Federal Reserve act as ‘lender of last resort’ during the worst of the crisis? This column contributes to the current debate on the appropriateness and effectiveness of non-standard measures that have been taken by the Fed. Quantitatively measuring the effect of the Term Auction Facility on participating banks’ liquidity risk, it seems that, because the Term Auction Facility programme provided banks with enough time to adjust exposures on their balance sheets, the Fed did act as ‘lender of last resort’.