Lone Working: How to Protect Staff Who Work Alone

Who Counts as a Lone Worker?

Lone workers are people who work by themselves without close or direct supervision. That covers more roles than most managers first think: the engineer on a call-out, the delivery driver, the cleaner in an empty building at 6am, the shop worker opening up alone, the care worker visiting clients at home, the farmer in a distant field, and the office employee who regularly stays late after everyone else has gone.

Working alone is not against the law, and for many jobs it is perfectly safe with the right arrangements. What the law does require, through the Health and Safety at Work etc. Act 1974 and the Management of Health and Safety at Work Regulations 1999, is that you identify the risks lone workers face and control them.

Why Lone Working Changes the Risk Picture

The hazards of the job itself usually stay the same whether one person or five are present. What changes is what happens when something goes wrong:

• No one to help. A fall, a machinery incident or a sudden medical episode becomes far more serious when nobody is there to raise the alarm.
• No one to consult. Lone workers make decisions under pressure without a second opinion, which can push them towards risky improvisation.
• Violence and aggression. Staff who handle cash, visit people's homes, or enforce unpopular decisions are more vulnerable when alone.
• Delayed discovery. Without deliberate arrangements, hours can pass before anyone realises a lone worker is in trouble.

Building a Lone Working Risk Assessment

Approach it like any other risk assessment, but ask the extra question at every step: what difference does being alone make? Consider:

• Can the work actually be done safely by one person, or do some tasks genuinely need two? Tasks involving confined spaces, work at height or live electrical work often do.
• Does the person have any medical condition that makes lone work unsuitable?
• Is the individual experienced and trained enough to work without supervision?
• What is the realistic worst case, and how would anyone know it had happened?

Controls That Work in Practice

Communication and check-ins

The backbone of lone worker safety is knowing where people are and confirming they are all right. Options range from simple buddy systems and scheduled check-in calls to dedicated lone worker apps and devices with GPS, panic buttons and fall detection. The right choice depends on risk; what matters is that a missed check-in triggers a defined escalation, not a shrug.

Information before the visit

For staff visiting properties or clients, share what is known: previous incidents, dogs, aggressive individuals, access hazards. A dynamic risk assessment habit, pausing at the door and trusting instinct, should be actively encouraged, including the explicit permission to walk away.

Training and first aid

Lone workers need training that reflects their situation: conflict avoidance and de-escalation where the public is involved, first aid arrangements they can realistically use alone, and clarity about when to stop work and call for support.

Write It Down and Revisit It

Document the arrangements, brief everyone involved, and review them after any incident or near miss. Lone working patterns also drift over time; the occasional late finish quietly becomes routine, so revisit who is actually working alone at least annually.

Integral Safety helps businesses across the East Midlands develop practical lone working procedures as part of our health and safety consultancy. If you would like your arrangements reviewed, contact us for a chat.