Plans to use amputated human legs in tests to help police dogs find bodies at Porton Down

Amputated human legs could be used in experiments to see if they help police dogs find victims’ bodies for the first time in the UK.

Scientific trials are due to take place next month at Porton Down in Wiltshire, if the plans are approved.

Lower limbs removed in surgery and donated by consenting, living hospital patients with conditions like diabetes are expected to be used to see if the dogs can tell the difference between animal and human remains, according to Government sources.

The dogs are typically trained to search for the bodies of missing people using pig flesh. But, without training using human tissue, there is a risk dogs may miss victims who could have been found.

It is understood the project will involve several teams of police dogs and is due to take place at the high security research site near Salisbury in October.

It is thought dogs will be offered a mix of decomposed animal and human scent samples to test whether they can identify the difference.

But before any tests get underway, the project is legally required to receive ethical approval from the Health Research Authority (HRA), commissioned by the Home Office.

It is understood an application for the project is currently being reviewed by the HRA, with an update expected in the coming days, and that the proposals have already been reviewed by the Ministry of Defence’s research ethics committee.

If approval is given, it is hoped that the trial could lead to changes in government policy on how police dogs are trained. It comes as the National Police Chiefs’ Council (NPCC) is reviewing dog training practices.

A source said: “This is the first time research of this kind would be carried out in the UK and it could be groundbreaking if it shows using human flesh in training can help dogs find more missing victims.

“The work even has the potential to pave the way for the country to have its first body farm.”

A body farm is a research facility which studies the decomposition of human corpses.

There are several in the United States of America, one in Australia and another in the Netherlands – thought to be the only one in Europe – but none so far in the UK.

The NPCC said it would not comment on the project.

The Home Office and regulator the Human Tissue Authority have been contacted for comment.