The Bank of England's Monetary Policy Committee voted 6-3 on September 17 to hold its benchmark interest rate at 3.75%, resisting calls to tighten policy even as inflation accelerated to its highest level in five months. The decision leaves UK borrowing costs unchanged for now, with the central bank choosing to wait for more clarity on how a fresh run-up in energy prices will feed through to the broader economy.
Three of the nine rate-setters dissented in favor of immediate action, preferring a quarter-point increase that would have lifted the Bank Rate to 4.00%. The minority reportedly included external committee member Catherine Mann alongside colleagues Megan Greene and Huw Pill, all of whom argued that accelerating price pressures justified a faster response than the majority of the committee was prepared to deliver. The three-way split underscores how divided policymakers have become over the appropriate pace of tightening.
The vote came against a backdrop of unexpectedly hot inflation data. UK consumer price growth rose to 3.1% in August, a five-month high and well above the Bank's 2% target, with the increase driven largely by higher energy costs. The reading has fed concern among some committee members that price growth could prove stickier than the Bank's earlier projections assumed, strengthening the case made by the three dissenters.
Governor Andrew Bailey said energy prices had risen materially since July, with a direct effect on the near-term inflation outlook, and cautioned that the balance of risks to that outlook remains skewed to the upside. His comments signaled that the committee is monitoring the pass-through from energy costs into broader prices closely, even though it judged that an immediate rate rise was not yet warranted this month.
The renewed volatility in energy markets has been linked to the ongoing conflict involving Iran, which has kept crude and refined fuel prices elevated and harder to forecast than before tensions escalated. That backdrop has complicated the Bank's effort to steer inflation back toward target without undermining a still-fragile UK economic recovery, and it came in the same week that the US Federal Reserve pressed ahead with tightening of its own, highlighting a widening gap between the two central banks' policy paths.
Looking ahead, attention has shifted from whether the BoE will raise rates again to when. Market pricing suggests investors see it as more likely than not that the committee will back an increase at one of its next two scheduled meetings, in November or December, should the energy-driven inflation pressure persist. Even so, a majority of economists surveyed after the decision still expect the Bank Rate to hold at 3.75% through the remainder of 2026, reflecting how finely balanced the internal debate over the timing of the next move has become.
The split decision leaves the Bank of England in a delicate position heading into the final quarter of the year. With three committee members already on record favoring higher rates and inflation running well above target, upcoming data on energy prices and underlying price growth are likely to weigh heavily on how the vote count shifts at the next scheduled policy meeting.