Sticking Plaster: Diesel Price Relief Risks Masking a Much Bigger Supply Chain Problem

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Kate Lester, CEO of Diamond Logistics, warns that the release of 100 million barrels of oil to lower diesel prices is a temporary fix that highlights the UK's fragile fuel supply chain. She argues that the UK’s limited fuel reserves and lack of long-term planning pose significant risks, especially for SMEs in the ecommerce sector facing increased delivery costs. Lester stresses the need for a resilient supply chain, particularly as businesses approach the busy Christmas period.

EDITORIAL INSIGHT: Context, industry insight and market perspectives of this news story

The latest intervention to lower diesel prices by releasing oil reserves brings temporary relief for businesses facing high transport costs, but the comments from Diamond Logistics’ CEO draw attention to underlying vulnerabilities in the UK’s fuel supply chain. For many logistics operators and their SME clients, fuel price volatility is not just a budgeting challenge but a direct threat to operational stability and competitiveness, especially as margins tighten across the sector.

The timing is particularly acute for ecommerce and delivery businesses preparing for the peak trading season, when fuel supply and cost pressures can have outsized impacts on service levels and profitability. The concerns raised highlight the practical risks for smaller firms that lack the scale to absorb sudden cost increases, and point to a wider debate about the resilience of the UK’s critical infrastructure as energy markets remain unpredictable.

Story Ideas
Politics/policy

UK Fuel Reserves: A National Security Risk?

The UK's fuel reserves are critically low, posing a potential risk to national security and economic stability. This situation raises questions about the government's long-term energy strategy and its preparedness for future supply chain disruptions.

Target audience
national-news
Story potential
8/10
Economic impact

Impact of Volatile Fuel Prices on UK SME Competitiveness

Volatile diesel prices are severely impacting UK SMEs, particularly in the ecommerce sector, affecting their competitiveness and operational sustainability during peak periods such as Christmas.

Target audience
business-finance
Story potential
7/10
Press Release

Guildford, UK - 6th October 2026

Diamond Logistics Founder & CEO Kate Lester says that releasing oil reserves is no substitute for a resilient UK supply chain

The prospect of lower diesel prices following the release of 100 million barrels of oil may offer some short-term relief, but Kate Lester, Founder & CEO of Diamond Logistics, says the move highlights a far bigger problem: the UK’s lack of resilience when it comes to fuel supply.

Diamond Logistics works with more than 1,000 ecommerce businesses and says fuel costs are already putting significant pressure on SME’s operating on increasingly tight margins.

“Releasing oil reserves to bring down the price of diesel is not a solution – it is a sticking plaster over a much bigger problem and it is deeply concerning,” says Kate Lester. “The fact that the UK has less than 40 days of fuel reserves is nothing less than shocking and should set alarm bells ringing. Successive governments have failed to properly understand just how vulnerable our supply chain is, and we are now seeing the consequences of that lack of long-term thinking.

“For our ecommerce customers, fuel price rises aren’t just an additional expense. They hit their core operation – their delivery costs, their margins and ultimately their ability to compete in what has become a price driven market. And with this in mind they can’t simply pass those costs on to customers – it’s simply not sustainable.

“If diesel prices come down, it will provide some short-term relief. But what it doesn’t do is address the bigger picture of ensuring a resilient supply chain that these businesses need.

“And the timing makes this even more critical. We are heading into peak and Christmas – the busiest period of the year for many of these businesses – when demand for transport and delivery capacity surges.

“We cannot keep lurching from one fuel crisis to another and pretending that releasing reserves is a strategy. It isn’t. It is a warning sign that we have failed to build the resilience our economy desperately needs.”

Notes to editors

About Diamond Logistics Diamond Logistics is a UK logistics specialist providing eCommerce fulfilment, warehousing, same-day, next-day and international delivery services. Founded in 1992, Diamond combines proprietary logistics technology with a nationwide network of more than 40 service centres and carrier partners. Its services are designed to support businesses from growing eCommerce brands and SMEs through to established retailers requiring scalable fulfilment and delivery solutions. At the heart of the operation is Despatchlab, Diamond’s proprietary logistics platform, which brings fulfilment, warehouse management, multi-carrier shipping and same-day delivery together in a single system. Despatchlab provides real-time visibility across the logistics journey and integrates with major eCommerce platforms, marketplaces, carriers and courier networks. PHOTO AVAILABLE ON REQUEST For further information contact Celeste Clarke at Century PR on 07799064066 or email [email protected].

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