The ongoing conflict in Iran has raised alarms over potential disruptions to food supplies and holiday flights in Europe. Households have been advised to stock up on essential goods as the conflict threatens the closure of the Strait of Hormuz, which is crucial for carbon dioxide supplies. This gas is vital for food preservation, beverage carbonation, and even in healthcare applications. Although officials believe that critical food shortages are unlikely, there may be a lack of variety in stores. Tesco's CEO, Ken Murphy, reassured the public that the supermarket chain currently has no supply chain issues. The UK government is also preparing contingency plans, with Business Secretary Peter Kyle emphasizing the importance of readiness amid the crisis. Meanwhile, the International Energy Agency has warned that Europe could face jet fuel shortages soon, potentially leading to flight cancellations. EasyJet's CEO indicated that while the airline does not anticipate immediate fuel shortages, rising fuel prices could lead to increased ticket costs this summer. The situation highlights the interconnectedness of global supply chains and the potential for economic repercussions as the conflict continues.