UK retail chains Tesco and Aldi have imposed restrictions on the sale of tomatoes, cucumbers, and peppers due to a shortage, with no more than three packages allowed per customer. Similar restrictions have been implemented by Asda and Morrisons, the fourth and fifth largest UK retail chains respectively. The shortage is attributed to poor weather in southern Spain and northern Africa, worker shortages, high inflation, supply chain disruptions, and the UK's exit from the European Union. The British Retail Consortium anticipates that the disruption to vegetable imports could last 'several weeks'.