The Bank of England has chosen to leave its standard base interest rate unchanged at 3.75%, but the latest meeting of its Monetary Policy Committee (MPC) revealed a sharper divide among policymakers than markets had expected. The decision, announced after the committee’s July meeting, keeps borrowing costs steady for households and businesses at a moment when the UK economy is being pulled between easing domestic inflation pressures and fresh global risks linked to energy prices. While the hold itself was widely anticipated, the voting pattern sent a more cautious message: three members of the nine-person MPC wanted an immediate increase to 4%, rather than the two dissenters many economists had expected.

The final vote was 6-3 in favour of maintaining Bank Rate. Catherine Mann joined Megan Greene and Chief Economist Huw Pill in calling for a quarter-point rise, reflecting concern that the renewed conflict between the United States and Iran could keep global energy markets unsettled for longer than previously assumed. The wider split matters because it suggests that, even though the majority of the committee remains committed to a wait-and-see approach, a growing minority believes the Bank should act pre-emptively to prevent another inflationary shock from becoming embedded in wages, prices, and expectations.

Governor Andrew Bailey defended the decision to hold rates, arguing that the economic picture remains too uncertain to justify a change at this stage. His position rests on a careful distinction between international and domestic conditions. Global developments, especially in energy markets, look more inflationary and unpredictable. At home, however, there are signs that price pressures are less threatening than they were during the worst of the post-pandemic inflation surge. Bailey said holding Bank Rate was appropriate because global conditions had become more uncertain and inflationary, while domestic conditions were, on balance, more benign for the inflation outlook.

The Bank’s central concern is whether higher energy costs will pass through the economy in a limited and temporary way or whether they will trigger broader second-round effects. Monetary policy cannot directly lower oil, gas, or refined fuel prices, but it can influence demand, borrowing costs, and expectations. If workers seek larger pay rises to compensate for higher bills, and businesses raise prices to protect margins, a temporary energy shock can turn into a more persistent inflation problem. That risk explains why the three dissenting MPC members preferred to tighten policy now rather than wait for clearer evidence later.

Mann’s change of position was especially significant. Earlier in the month she had expressed reservations about the existing policy stance, and she now pointed to the collapse of a tentative understanding between the United States and Iran, along with the broadening of the Middle East conflict, as the central reason for backing a rate rise. Her concern was not simply that energy prices had moved higher, but that the conflict had become more sporadic, prolonged and difficult to price. For a policymaker focused on inflation persistence, such uncertainty can be enough to justify a stronger policy response.

The majority of the committee took a different view. They saw little convincing evidence so far that second-round effects were materialising. Pay growth in the private sector has slowed to its weakest pace since 2020, the labour market has become less tight, and higher borrowing costs are already weighing on households and companies. These factors point toward a cooling economy that may naturally restrain inflation over time. Deputy Governor Clare Lombardelli, while not voting for a hike, nevertheless warned that the absence of second-round effects was informative but not conclusive, underscoring the committee’s reluctance to declare the inflation battle won.

The Bank’s updated forecasts show why policymakers are struggling to strike the right balance. Inflation fell to 2.6% in June, a 15-month low, but the central projection sees it rising to 3.2% later this year as higher energy costs work through the economy. Inflation is then expected to remain above the Bank’s 2% target until early 2028, when it is projected to dip below target. That outlook is softer than the Bank’s full quarterly forecasts in April and broadly similar to its June assessment, but it depends on assumptions that energy prices evolve largely as markets expect and that spillovers into wages and pricing decisions remain contained.

There is also an important market assumption built into the forecast. The Bank’s central case reflects financial market expectations that rates will rise in the final quarter of 2026 and again in 2027. That contrasts with the view of many economists who believe the Bank may avoid further tightening if inflation continues to ease and domestic demand weakens. In that sense, the hold at 3.75% is not a guarantee that rates have peaked. It is better understood as a pause while the MPC watches whether higher global energy prices become a lasting domestic inflation problem.

The decision also carries political importance for Prime Minister Andy Burnham’s new government, which has placed the cost of living at the centre of its early agenda. A stable base rate offers some relief because it avoids an immediate increase in mortgage, loan, and business financing costs. Burnham’s plan to remove a tax from household electricity bills could also modestly lower inflation, with the Bank estimating the effect at roughly a tenth of a percentage point. That is not enough to transform the outlook, but it helps at the margin at a time when households remain sensitive to energy costs and real incomes are still recovering from several years of pressure.

The Bank of England is not acting in isolation. The European Central Bank raised rates in June, while the U.S. Federal Reserve left borrowing costs unchanged this week despite three members of its policy committee preferring a quarter-point rise. Fed Chair Kevin Warsh’s statement that he had “no tolerance” for inflation highlighted a broader central-banking dilemma: policymakers want to avoid overreacting to supply shocks, but they also cannot ignore the risk that households and businesses start assuming higher inflation will persist. Bailey has argued that the Bank of England has more room to hold steady because it cut rates by less before the U.S.-Iran conflict intensified and disrupted energy flows through the Strait of Hormuz.

Beyond interest rates, the MPC also reviewed the effect of shrinking the Bank’s balance sheet through quantitative tightening. The Bank now estimates that reducing its holdings of government bonds has added a modest 0.2 to 0.3 percentage points to gilt yields since 2022, up from last year’s estimate of 0.15 to 0.25 percentage points. This assessment will feed into the committee’s September vote on the pace of bond sales. After slowing the annual reduction in gilt holdings from £100 billion to £70 billion in 2025, market participants expect a further step down to £50 billion.

For now, the message from Threadneedle Street is one of controlled caution. The Bank is not ready to raise rates, but it is also not comfortable declaring that inflation risks have passed. The 6-3 vote leaves investors, businesses, and households with a more hawkish signal than a simple hold would suggest. If energy prices stabilise and wage growth continues to cool, the majority’s patience may be vindicated. If the Middle East conflict worsens and inflation expectations harden, the dissenters may look prescient. The next phase of UK monetary policy will therefore depend less on the fact that Bank Rate stayed at 3.75% this week than on whether the global shock now testing the economy remains temporary or becomes something more durable.