Report Summary
The Chair of the Scottish Police Authority launched a national conversation on the potential use of Live Facial Recognition (LFR) in Scotland in June 2024. This paper aims to provide a summary of the available information on the use of LFR in a policing context.
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Benefits and limitations
LFR is used in the private sector, in particular by major retailers. Research has shown that individuals are more likely to trust the use of LFR by police (79%) and the National Health Service (66%), as opposed to private companies, such as retailers (38%).
LFR is used to replicate officers watching a crowd to identify wanted or missing people. It is argued the technology is quicker, more accurate and releases officer capacity for use elsewhere. In addition, it is argued that LFR provides the benefit of being able to apprehend subjects in circumstances where this may not be possible, and when it may have otherwise taken a considerably longer period of time and resource.
LFR has also been noted for its potential to act as a deterrent to criminal activity. It may be used to tackle specific crime types, including knife crime. It is also argued that LFR will improve safety, particularly for women and girls, through the prompt identification of persons who may be wanted, or have court imposed conditions, and who may pose a threat to them.
South Wales Police explain that LFR is:
“…an efficient and effective policing tactic to prevent and detect crime, and protect the most vulnerable in our society.”
Appendix B provides further detail on UK government views and funding in support of LFR.
