The UK's heating oil sector is in dire need of reform, and the Competition and Markets Authority (CMA) is leading the charge. With 1.5 million households relying on heating oil, often in rural and off-grid areas, the authority has uncovered a stark disparity in consumer protections compared to electricity and gas customers. The CMA's market study, prompted by the Middle East conflict's impact on prices, has revealed a competitive market but one lacking in crucial safeguards. While suppliers haven't profited excessively, consumers are left vulnerable during periods of volatility, facing higher prices, uncertainty, and limited options. The CMA's recommendations, including a new regulatory regime and enhanced protections for vulnerable households, are a step in the right direction. However, the authority must also address the issue of cancelled orders, where some suppliers have breached contracts, causing financial strain on customers. The CMA's engagement with suppliers and its commitment to enforcement action are welcome, but more needs to be done to ensure fair treatment and clear information for heating oil consumers. The authority's findings highlight the urgent need for reform, and the government must act swiftly to implement these recommendations, especially in light of the increasing reliance on heating oil and the potential for future disruptions. The CMA's work is a crucial step towards a more equitable and transparent heating oil market, but it is just the beginning of a much-needed conversation.