Barclays Warns 20 Million UK Customers Amid Rising Economic Uncertainty

Barclays has issued a cautionary notice to its 20 million UK customers following the recent escalation of conflict in the Middle East. According to new Barclays research, consumer confidence has taken a significant hit not only in the UK but also across Europe, the US, and globally.

The Barclays Consumer Spend report, which analyzes hundreds of millions of customer transactions alongside consumer surveys, reveals that the majority of UK adults are anxious about the financial repercussions of the crisis.

Key findings include:

82% of UK adults express concerns about rising fuel costs, energy bills, and inflation.
76% worry about increasing food prices.
70% fear supply chain disruptions.
69% are apprehensive about an economic slowdown.
56% are concerned about potential travel disruptions.
60% highlight the possible negative effects on their household finances.

In response to these concerns, nearly half of consumers (46%) are actively adjusting their spending habits. Actions include cutting energy consumption (16%), reducing discretionary spending (13%), building savings buffers (10%), and postponing major purchases (10%). Additionally, about 9% are reconsidering upcoming travel plans due to the uncertainty.

Jack Meaning, Chief UK Economist at Barclays, commented, “This insight into consumer reactions underscores the economic risks facing the UK if the Middle East conflict persists. The encouraging signs of growth and improved consumer sentiment seen at the start of 2026 are now at risk of being stalled by this renewed uncertainty.”

Karen Johnson, Head of Retail at Barclays, added, “February’s data highlights how shoppers are carefully navigating rising costs amid global instability. Despite these challenges, there remains a strong appetite for spending on categories like entertainment and wellness, with value for money and mindful spending continuing to be priorities.”