Ag-gag laws that criminalise undercover investigation of farms contrast with growing calls for mandatory CCTV and transparency requirements to protect farmed animal welfare.
The tension between farm industry privacy interests and public accountability for animal welfare plays out most clearly in legislation around undercover investigation and mandatory surveillance. Evidence from the UK mandatory slaughterhouse CCTV programme shows that observed behaviour improves welfare outcomes — official veterinarians can review footage and identify violations that would otherwise be invisible. Extending similar requirements to on-farm practices would increase accountability but faces political resistance from agricultural lobbying. The ethical case for transparency is strong: industries that cause suffering to billions of animals should be subject to public scrutiny, and laws that restrict such scrutiny deserve challenge both legally and politically.