The UK's lockdowns have led to a significant increase in sales of winter vegetables such as onions, cabbages, and leeks, as reported by the British Onions Producers Association and the UK Brassica Growers Association. This surge in demand, coupled with adverse weather conditions affecting yields, is expected to result in a shortage of these vegetables in the coming months, leading to an increase in imports. The shortage will affect onion stocks, cabbage supplies, and leek availability, with potential deficits by April. While carrot sales have also increased, the industry plans to import carrots to ensure a continuous supply until the new British harvest arrives.