News » Over 22,000 Animals Subjected to Law-Breaking Cruelty in British Laboratories in 2024

Over 22,000 Animals Subjected to Law-Breaking Cruelty in British Laboratories in 2024

Animals are being neglected, starved, trapped, dropped, and left to die in laboratories all over the country – and experimenters are getting away with it. The Home Office’s new Animals in Science Regulation Unit annual report, published on Friday 12 December, found that 22,204 animals – including monkeys, rabbits, guinea pigs, dogs, hamsters, mice, fish, and more – were subjected to legal violations in 2024.

The Law is Failing to Protect Animals in Laboratories

Whilst animals should never be used as living test tubes, the law is supposed to ensure animals are provided with at least the most basic levels of care – like water, food, and clean cages. For thousands of animals even these basic needs are not being met.

Experimenters are also subjecting animals to painful and torturous conditions that go beyond legal limits. Examples of experimenters’ neglect, incompetence, and disregard for animals include the following:

  • 400 fish died after being exposed to chlorine
  • Cats kept in conditions that fell below the legal minimum standards
  • Mice suspended from cage lids by their tails, without access to food and water
  • A rat burned by faulty equipment
  • A hamster mistakenly put in a rubbish bag
  • A dog was left to endure needless agony at the end of an experiment, denied required euthanasia
  • A fish was drawn through a siphoning tube, killing them
  • Experimenters killed a mother mouse, leaving her babies to starve to death

Law Breaches Are Commonplace

Breaches of UK law and regulation governing the use of animals in experiments are extremely common. Laboratories often operate in secrecy – it’s easy for experimenters to get away with subjecting animals to nightmarish cruelty away from cameras, checks, and repercussions.

No Consequences for Their Actions

Experimenters almost never face criminal charges. They very rarely even lose their licenses. At most, it’ll be a slap on the wrist – with an informal letter or lacklustre request not to do it again.

Most cases of non-compliance (69%) were self-reported, rather than being picked up by inspectors. This means that the actual number of illegal incidents could be far higher, with many going completely unseen by anyone.

Millions of animals are languishing right now in British laboratories. Imagine what they’re being subjected to out of sight, away from public view, while experimenters are safe in the knowledge that they will unlikely face meaningful consequences.

Animals frequently experience extreme pain and suffer and die because of non-compliance with the law. This entire industry must be held to account.

Every Animal is Someone

Every single animal in laboratories – from the smallest fish to horses – is someone, not something. Each has a distinctive personality, likes and dislikes, and can suffer just like we can. They are not objects. They are not pieces of equipment to be used in experiments.

Cruel, Ineffective, and Hindering Progress

A rat used in animal testing looking at the camera

Animal testing is not only cruel, but it’s also scientifically flawed – do guinea pigs, fish, and humans share the exact same physiology? Of course they don’t.

95% of new drugs tested on animals for medicines fail across the development pipeline from discovery to approval. Consider sepsis treatments – more than 150 drugs have successfully treated sepsis in mice, yet none have succeeded in humans. Conversely, Penicillin would have been abandoned if tested on guinea pigs – it’s fatal to them, but has saved millions of human lives.

Species differences in metabolism, immune response, and genetics result in drugs behaving differently in humans compared to animals.

Animal testing is a waste of resources that could be directed towards innovative and humane testing methods – like AI tools, organs-on-chips, and computational models of human cells and tissues. A number of progressive scientists worldwide have embraced these methods, recognising that the future of testing is animal-free. The rest of the scientific community must follow suit!

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