
https://blogs.sussex.ac.uk/uktpo/2017/06/12/animal-welfare-and-post-brexit-trade/

https://assets.publishing.service.gov.uk/government/uploads/system/uploads/attachment_data/file/710147/DATA_-_FINAL.pdf

https://ecipe.org/wp-content/uploads/2023/04/ECI_23_OccasionalPaper_02-2023_LY04.pdf?_gl=1*1wcezzg*_ga*Mjc5MzQwNDM3LjE2ODEzMTkyMzk.*_up*MQ..*_ga_T9CCK5HNCL*MTY4MTMxOTIzOS4xLjAuMTY4MTMxOTIzOS4wLjAuMA..