England's hog breeding herd saw a significant decrease of 20% in December 2022, dropping to 237,000 from 295,000 in 2021. This decline is part of a larger trend, with the overall English pig herd down 9.2% year-on-year to 3.7 million. The National Pig Association warns that these numbers could have substantial implications for British production. The sector has faced challenges such as a supply surge in Europe and a post-Brexit shortage of butchers, leading to a backlog of over 200,000 hogs. The British Pork sector is calling for contractual legislation to negotiate fairer prices and improve the supply chain, with the government set to publish a review on the pork supply chain soon.