Animals in Science Regulation Unit: Annual Report 2024

Ruth Jones Excerpts

Tuesday 3rd February 2026 Westminster Hall

[Ruth Jones (Newport West and Islwyn) (Lab)]

It is a real pleasure to serve under your chairmanship this afternoon, Sir John. I pay tribute to the hon. Member for Aberdeenshire North and Moray East (Seamus Logan) for securing this important debate.

As the hon. Gentleman said, the 2024 annual report of the ASRU makes for very grim reading. The 146 reported cases of non-compliance with the legal requirements of licensing conditions highlight an ongoing failure to prevent appalling animal suffering in laboratories. As he said, those include extreme cases of animals drowning or starving to death. It is shocking that the ASRU continues to grant scientific licences to allow animals to be deliberately deprived of food and water.

Other worrisome incidents include cases of two cats and four dogs being kept in substandard facilities, including a pen that was too small, and another dog that was kept alive longer than authorised, resulting in significant unnecessary suffering. Two primates were also reported to have been left without food overnight, and another two were injured while caged. In total, the ASRU report identified at least 542 animals dying or being euthanised following issues of non-compliance.

The report’s detailed accounts of the suffering of 22,000 animals is in stark contrast to our much-lauded identity as a nation of animal lovers. Our national reputation as a world leader on animal welfare legislation, particularly in relation to the use of animals in science, is in real jeopardy. As the hon. Gentleman highlighted, we are falling behind.

Despite its content, I welcome the report. If Britain is to remain a world leader on animal welfare, transparency around breaches of animal welfare standards is critical. It ensures accountability and allows both the public and lawmakers to routinely assess the adequacy of existing enforcement. Having read the report, I can only conclude that the ASRU is in urgent need of reform. Despite issuing 15,626 licences at the end of 2024, the ASRU had only 8.2 full-time equivalent inspectors. With the number of licences granted per inspector at its highest since 2012, there are serious concerns about the capacity of the ASRU to ensure effective compliance. Just 68 establishments were inspected in 2024, and only 10 of those inspections were unannounced. What steps are the Government taking to reform the ASRU and improve the resourcing of its audits?

With 69% of non-compliance incidents in 2024 being self-reported, I worry that the extent of welfare breaches goes far beyond this, and I worry about the culture in our scientific institutions around safeguarding animal welfare and preventing undue suffering. I would be grateful if the Minister could reflect on this pattern of self-reporting and outline what steps the Government are taking to support a culture of safeguarding animal welfare in licensed organisations.

The adage that prevention is better than cure fits well here. Although enforcement needs strengthening and is an ongoing concern, the best way to manage the risks to animals through non-compliance is to stop animals from being used in scientific testing. As the hon. Gentleman said, the three Rs—replacement, reduction and refinement —are already a legal requirement under the Animals (Scientific Procedures) Act. Nevertheless, the embedding of this approach needs strengthening.

I welcome the Government’s new “Replacing animals in science” strategy and its recognition of the need to strengthen the ethical review approval process to ensure that animals are used only when there is no alternative, in line with the findings of the Rawle report. The commitments in the strategy are ambitious, but we can go further. Embedding in the law the targets to phase out routine tests, prioritised as parts of baskets 1 and 2, would provide absolute certainty to both the scientific community and campaigners of our commitment to end the use of animals in testing. Such a step could also crowd in wider investment in UK scientific research, strengthening our position as a global leader in the development of animal-free testing methods. I therefore urge the Minister to commit to introducing Herbie’s law and enshrining the targets committed to in recent strategies in legislation.

The 2024 report must be a catalyst for change. We must bear down on those who continue to neglect their responsibilities to uphold animal welfare with better enforcement and harsher penalties. While doing that, we cannot and should not neglect the fact that the only long-term solution to this avoidable suffering is to end animal testing once and for all.

--- Later in debate ---

[The Minister for Policing and Crime (Sarah Jones)]

It is a pleasure to serve under your chairmanship, Sir John. I congratulate the hon. Member for Aberdeenshire North and Moray East (Seamus Logan) on securing this debate, and thank hon. Members for their contributions.

It is important to start by reflecting on the horror of some of the stories we have heard and some of the cases that have been reported regarding animal treatment. I question whether anybody in this House would want that to continue. I suspect we are all united in wanting to phase out animal testing as quickly as possible. It is understandable that there are Members of this House who are pushing the Government to go much faster than we already are, but we are all heading in the same direction and trying to get the same outcome. It is right and proper that campaign groups, Members of Parliament and others continue to push us to do everything we can, because we need to do that.

The transparency of the report was important. As my hon. Friend the Member for Newport West and Islwyn (Ruth Jones) said, we need to understand picture, and the more information and data we have, the more we can see where the challenges are. I agree with that point; we need more transparency in the system to make sure we get to where we went to be as quickly as possible.

As the shadow Minister, the hon. Member for Rutland and Stamford (Alicia Kearns), said, our laws are unequivocal that animal testing cannot be authorised where a scientifically valid non-animal alternative exists. That is the law, and we need to make sure it is implemented. It is a fundamental principle for us all, in terms of the care that we have for our animals and the need to avoid unnecessary harm. As the shadow Minister also said, at the moment, despite rapid progress in science, there are not validated alternatives for every area of research and safety testing.

[Ruth Jones]

The Minister says there are not alternatives, but there are. The forced swim test is a classic, as is the LD50. These need to be phased out; we do not need them any more. I gently encourage the Minister to tell us how we can phase these out as quickly as possible.

[Sarah Jones]

I thank my hon. Friend for her persistence with me; I expect her to continue to be persistent. We can go faster with some things than others, and I will come on to the strategy that the Government have published, which has been broadly welcomed across the House. We want to go as fast as we can in the work that we do. Obviously, we are focusing today on the animals in science regulation unit, and the annual report that it published. It is not actually a statutory responsibility for it to publish that report, although maybe it should be, so I welcome its publication.