The lone worker number that keeps getting missed.

If you employ anyone who works alone — even for part of a shift — you already know the check-in call is a placebo. It reassures the person making it more than the person receiving it. In July 2026 the HSE published a headline the whole industry noticed: 126 worker deaths in 2025/26, provisionally the lowest annual figure ever recorded. That is the number people repeat. There are three others they do not.

1. The people the headline leaves out.

Self-employed workers are roughly 15% of the British workforce. In 2025/26 they accounted for close to a third of work-related deaths, according to HSE's own overview. Agriculture — where lone working, remote sites and limited training all stack — recorded 22 deaths, one of the highest sectoral rates in the country. Workers aged 60 and over made up nearly a third of all fatalities despite being about 12% of the workforce (British Safety Council, 2026). The reassuring national figure hides a much less reassuring distribution.

2. Eight million people work alone. Half of them have felt unsafe.

The Suzy Lamplugh Trust — Britain's founding personal-safety charity — estimates that more than eight million people in the UK spend all or part of their working day alone. Their own research has found that more than half of lone workers have felt unsafe at work. The gap between "unsafe" and "fatal" is where the check-in call sits, and it cannot close that gap because it only reports state, not context. Someone can answer "yes, fine" while the danger is already in the room.

The check-in call is a placebo. It reports state, not context.

3. Domestic abuse is a lone-worker problem too.

Lone-worker frameworks were built around field engineers and district nurses. But the largest single category of "person alone in danger" in the UK is the household. The ONS estimates approximately 3.8 million adults experienced domestic abuse in England and Wales in the year to March 2025. In London specifically, 79% of women killed in 2025 died in domestic-abuse incidents, a 61% rise year-on-year and the highest in more than a decade. Almost every one of those cases showed the same pattern in retrospect: prior coercion, prior threats, an escalation curve visible to a system and invisible to a call.

4. Events safety is drifting the wrong way, quietly.

Crowd safety at UK events is getting harder, not easier. Arts Professional covered the industry consensus in 2025: changes in crowd behaviour, cutbacks in security and a lack of consolidated guidance are all working against event teams. Boardmasters expanded its safety operation after seven people were hospitalised in a 2024 crowd surge; Glastonbury sold thousands fewer tickets in 2025 for the same reason (Festival Insights, 2025). Each of those decisions is sensible. Each of them is a response, not a detection.

5. What we ship.

SOS.VU is a passive safety layer, not a panic button. Three principles guide the build:

• Context, not state. It reads what is happening around the person, not what they can type.
• Silent by default. The moment it asks the person to interact, it has already failed.
• Escalation is a ladder, not a switch. A neighbour, then a family member, then a service — never straight to blue lights for a false positive.

We are stress-testing SOS.VU inside SOS Labs and with a small clinical-safety cohort before it goes public. Clients on the waitlist get access first.

The trade.

The headline number keeps improving. The distribution behind it has not. If your safety posture is a check-in call and a laminated card, you are relying on the fatality figure staying friendly. It will not, forever. SOS.VU is what we would want in the pocket of anyone we love who ever walks into an empty building, a difficult household, or a crowded room.

Sources.

1. HSE Media Centre — Latest annual work-related fatalities published (2026).
2. HSE — Key figures for Great Britain 2024 to 2025 (2025).
3. British Safety Council — Britain records lowest ever annual worker fatalities (2026).
4. Suzy Lamplugh Trust — Personal Safety at Work.
5. ONS — Domestic abuse in England and Wales overview (2025).
6. AOAV — London's 2025 murders examined (2026).
7. Arts Professional — Ensuring crowd safety increasingly difficult (2024).
8. Festival Insights — Crowd safety is not about reinventing the wheel (2025).