Facial Recognition: Police Use

Gregory Campbell Excerpts

Wednesday 13th November 2024 Westminster Hall

[Jim Shannon (Strangford) (DUP)]

It is a real pleasure to speak in this debate on live facial recognition technology, and I thank the right hon. Member for Maldon (Sir John Whittingdale) for leading it.

I have to make a confession to the House: I am not technically minded. I can just about use my phone for text messages; I cannot do much else with it. When it comes to TikTok, Facebook, X and all those other things, I am not even sure what they all are. The fact is that my staff do all that, so anything that people see on there from me is because of them. I okay it, but they put it out.

But even if I am not technically minded, I understand the necessity to have technological advances in place and that they can also be used to benefit our police and criminal justice system. I am fully in support of advancements where there is necessity and reason for them, but the hon. Member for Brent East (Dawn Butler) was right to identify some problems with the system. So my contribution will be in favour of facial recognition technology, but also focused on the need to have a system that does not infringe on human rights.

[Mr Gregory Campbell (East Londonderry) (DUP)]

Does my hon. Friend agree that our concern for the wider population and individual safety has to be paramount? Allied with that are the necessary safeguards that have to be built in so that safety does not rule out and infringe on the personal liberties of people who have not done anything wrong and are unlikely to do so.

[Jim Shannon]

I agree with my hon. Friend and that point is the thrust of my contribution.

It was incredibly helpful to hear the comments of the right hon. Member for Maldon, and about how he was able to join police forces to see how live facial recognition works. I understand that was the 13th use of the technology by Essex police, with it having been deployed previously in Harlow, Southend and Clacton. Essentially, the equipment works by scanning the faces of all individuals seen by a camera and comparing them to a predetermined watchlist.

As my hon. Friend the Member for East Londonderry (Mr Campbell) said, safety is paramount—that is the critical reason for using the technology. I speak on human rights issues all the time, as many present will know. I want to make sure that when we have technology in place, human rights are not abused or disenfranchised, and that people do not feel threatened. Innocent people should never feel threatened, of course, but there are those who have concerns. The technology has already proven itself and led to a number of arrests of people wanted for serious offences such as sexual abuse, domestic violence, aggravated burglary and shoplifting.

I will make a quick comment about the Police Service of Northern Ireland and what we are doing back home. A freedom of information request was submitted to the PSNI in late 2022, and it was concluded that live facial recognition is not currently used in Northern Ireland. I was aware of what the hon. Member for West Dunbartonshire (Douglas McAllister) said when he intervened earlier, because Northen Ireland is in the same place on this. The FOI concluded that it is the intention of the PSNI to explore fully the potential of facial recognition technology, and that a working group was to be established in late 2022, in conjunction with PSNI stakeholders. The principle of why the technology is necessary is already in place, but we need to have the safeguards as well.

Last week I was in a Westminster Hall debate secured by the hon. Member for North Down (Alex Easton) on the importance of funding for local policing. There are clear examples across the United Kingdom that show that live facial recognition works and is extremely beneficial to the prevention of crime and for convictions. Perhaps, then, it is something that could be funded through the Barnett consequential. The Government will tell us that they have set funds aside, and we thank them for the extra money for Northern Ireland, but if it can help the police forces, that needs to be looked at.

Numerous concerns have been raised about the use of LFR by our police forces. Surveys have revealed that the British public are mainly concerned with policy infringements, surveillance, consent and the unethical use of facial recognition by the police. The hon. Member for Brent East said that clearly in her contribution, as have others. Police officers shared concerns that there could potentially be impacts on the legal and human rights of citizens.

I will always speak out on human rights abuses where they are highlighted and where infringements take place. It is good to see the Minister in her place; we all have an incredible respect for her and I look forward to her contribution. I seek to hear from her how human rights can be assured and carefully covered. The invasion of liberty and privacy are of major concern. If the technology is to be widely used across police forces, there must be assurances on public safety.

Concerns about false positives have been raised. I do not pretend to understand the technology, but others have explained that if it is turned down from 0.6 to 0.5, it offers a wider spectrum of people. That can cause such damage to people and their reputations, and reputation is everything for many people. Should this be trialled in the likes of Northern Ireland or Scotland, we must have assurances that the algorithms are correct and that they identify people correctly. I support the technology with that proviso.