On April 3, the U.K.’s Financial Conduct Authority and the Bank of England released a consultation paper seeking comments on their proposal to implement the Digital Securities Sandbox (DSS), a new regime for financial firms to work on a testing ground for new technologies regarding digital assets. The goal of this testing ground would allow these firms to better issue, trade, and settle digital securities. The U.K. regulators believed that using securities on distributed ledgers (i.e., digital securities) has the potential to consolidate trade functions and reduce settlement times, reducing risk and streamlining processes. The DSS would oversee developing financial technologies, such as distributed ledger technology (DLT), during security trading. The three aims of the DSS would include promoting a safe and efficient financial system by removing potential barriers, protecting financial stability using DLT, and promoting market integrity. The securities regulated by the DSS include equities, bonds, money market instruments, and emissions allowances; however, unbacked cryptocurrencies (e.g., bitcoin) would remain outside the scope. The first sandbox entrants are expected after fall 2024.