The regulation of experiments on animals in the United Kingdom

In Britain animals being subjected to experiments which are likely to cause them pain have been protected by statute for more than 100 years. The relevant statute is the Cruelty to Animals Act, which was passed by Parliament in 1876. Today, the substance of the Act is exactly the same as it was 100 years ago and it is still an effective instrument for exercising a tight and detailed control over animal experiments in the United Kingdom. The paper describes the essential features of the Act and the methods by which Her Majesty's Government ensures that the provisions of the Act are complied with: these methods include a system of inspection which is also described. Differences between the United Kingdom's method of control and methods used in other countries are referred to where appropriate. Discussions and consultations have been taking place in preparation for the replacement of the Cruelty to Animals Act, 1976 by a new Act which will recognise and reflect the changes in techniques and in attitudes which have occurred during the past 100 years. Her Majesty's Government has indicated the changes it would like to see introduced.