How UK money moves could soon never sleep

The Bank of England wants the money pipeline to run all week, every week. Right now, big UK payments and collateral swaps take weekends off, just like high-street banks. That gap traps capital, drives up safety buffers, and pushes overnight risk into piles of unmatched trades. The old rhythm worked when markets slept with the sun; today’s global trading never stops, even at 3 a. m. on a Sunday. Bitcoin and stablecoins already settle instantly, so the mismatch between the 1980s-style systems and 2020s finance is staring regulators in the face. Officials plan to stretch RTGS and CHAPS hours bit by bit until 2031. The first step, likely in 2029, adds Sunday settlement plus a handful of holidays. The bigger step is syncing the cash leg and asset leg of every deal so they move at the same moment. If the central bank’s new interface can make tokenized gilts, stocks, or bank deposits settle like a Tweet, the whole chain of trust changes. Counterparty risk doesn’t disappear—it just stops piling up while everyone waits for Monday morning. Stablecoin rules are thawing too. Banks can now talk early about issuing coins just for big clients, not retail savers. The language has shifted from “full ring-fencing” to “proportionate approach, ” which is regulator code for “let’s see what you’ve got. ” That subtle loosening may sound small, but it flips a decade of brick-wall policy. Outside the UK, the US, EU, Singapore and Dubai are already laying rails for tokenized markets, turning the global race into a sprint.Deep inside the Digital Securities Sandbox, 16 firms are already issuing and settling real tokenized assets using government bonds as guinea pigs. The sandbox will open to stablecoins next, aiming for a system where central bank money, tokenized deposits and regulated coins all slide along the same tracks. Having HM Treasury itself run a gilt experiment on that sandbox is a neon sign: regulators intend to absorb the tech, not fight it. The timeline is clear enough to book in calendars—consultation closes in July, roadmap by December—yet the operational costs are bruising. Cybersecurity, resilience standards and overnight liquidity math haven’t been cracked yet. Behind the scenes, history is repeating. In 2008, frightened counterparties froze because they couldn’t trust settlement windows. Retrofitting 24/7 into a 1980s settlement house risks the same cliff if anything hits the fan at 2 a. m. on a Saturday. For now the Bank is asking industry to help sequence the steps, making sure nobody gets stuck holding the bill when the music stops.