Animal welfare charity Compassion in World Farming has reported that over 200 UK companies have pledged to move towards cage-free egg production, with over 75% of UK egg production already being cage-free. Despite this, about 8 million hens in the UK still reside in cages. The charity is urging for legislative action and is encouraging the EU Commission to honor its promise to ban caged animal farming by 2023. Major companies like Barilla, Carrefour, and Kaufland are leading the shift towards cage-free systems for various types of animals.