UK Inflation Surges to 3.1% as Petrol Prices Soar

UK inflation has surged to 3.1% in August, up from 2.9% in July and 2.6% in June, according to the Office for National Statistics (ONS). This marks a significant increase above the Bank of England's 2% target, putting pressure on interest rate decisions.

The main contributors to this rise were motor fuels, with petrol prices increasing by 9.1 pence per litre between July and August. Higher airfares, particularly for long-haul journeys, also played a part in the latest spike in consumer prices index (CPI) inflation.

As the Bank of England's monetary policy committee prepares to announce its next interest rate decision on Thursday, experts are divided on whether to raise borrowing costs or not. Some argue that higher inflation is biting into mortgage affordability, while others caution against raising rates too quickly, given the potential economic shocks from supply-side disruptions.

Alice Haine, head of personal finance at Hargreaves Lansdown, noted that 'rising prices, particularly on fuel and energy, make it considerably harder for people to save and invest for the future.' Meanwhile, Ranald Mitchell, director at mortgage specialist Charwin Mortgages, warned that higher inflation is reducing borrowing power, even if mortgage rates don't move significantly.