Update – The Use of X-Ray Body Scanners (XRBS) on Prisoners

How effective has the use of X-ray Body Scanners on Prisoners been?

The introduction of X-ray body scanners (XRBS) as part of the Security Investment Programme includes installation of 75 scanners across 74 establishments by the end of March 2022.

This initiative now covers the entire adult male closed prison estate. XRBS were installed in staggered waves over 15 months, with the first wave beginning in July 2020. 51 sites were completed by March 2021 and a further 23 sites were completed by October 2021.

Before the investment programme, there were only 18 XRBS in the prison estate.

How XRBS are used

XRBS are used in adult male prisons to detect if prisoners are attempting to conceal contraband internally.

XRBS can only be used on prisoners where there is intelligence or reasonable suspicion that they are internally concealing contraband and there is no other means of detecting the suspected contraband (i.e. full or rub down search).

Scan results

The government has published the following data, charting the success of this search initiative.

Positive scans – i.e. contraband detection – 46,925
Negative scans – 373,745
Inconclusive scans – 14,298

So this means a positive result in nearly 11% of cases.

The Outcome for the Prisoners

Prisoners found in possession of prohibited items face prison disciplinary proceedings and, in some cases, criminal prosecution. Many offences will result in additional time being spent in custody.

If you are facing an investigation or prosecution for any alleged infringement, it is vital to seek early legal advice.

How We Can Help

Please don’t hesitate to call us on 0161 477 1121 or email us for more information regarding anything in this article or the use of XRBS.