Written Question·Home Office·UIN 87138

Animal Experiments

Tabled: 31 October 2025
Answered: 11 November 2025

Question

Alex Mayer

LabourDunstable and Leighton Buzzard

To ask the Secretary of State for the Home Department, with reference to the Annual Statistics of Scientific Procedures on Living Animals, Great Britain 2024; published on 23 October 2025, what assessment her Department has made of trends in the (a) numbe

Answer

Dan Jarvis
In 2024, there were 2.64 million regulated scientific procedures carried out in Great Britain involving living animals. This is a decrease of 1% on the previous year, and the lowest number since 2001.The trends in the number of animals and types of proced...

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