The U.K. is experiencing a tomato shortage, among other produce, due to a combination of factors including a poor harvest in Spain and Morocco, increased energy prices resulting from the Ukraine war, and the financial impact of Brexit. The high costs of transporting tomatoes from the continent to the U.K. are also contributing to the shortage and driving prices up. Economist Tim Harford believes that while the pandemic has caused global supply chain disruptions, these issues are not primarily due to Brexit. The government has advised the public to try alternative vegetables like turnips in the meantime, leading to humorous social media reactions.