Managing Lone Workers Safely: Risk Assessment, Contact and Emergency Arrangements

A lone-working system should answer two management questions: how will the worker remain safe without close supervision, and what happens if the agreed arrangements fail? Employers should connect the risk assessment with worker competence, contact arrangements, escalation procedures and a tested response to incidents.

Start With the Worker and the Working Situation

An effective assessment needs to reflect the circumstances in which the person will actually work. Lone workers may operate from a fixed location, work separately from colleagues on the same premises, travel between sites or work from home.

Managers should consider whether the location itself creates difficulty. Rural or isolated workplaces can affect access to assistance, while working away from the employer's premises may introduce risks controlled by another organisation.

Where work takes place at somebody else's workplace, information about local hazards and control measures should be obtained from that employer. This allows the lone-working arrangements to take account of conditions outside the employer's direct control.

Personal circumstances can also affect suitability. Where there is doubt about whether a health condition permits safe lone working, medical advice should inform the decision. The assessment should consider emergency situations as well as normal tasks.

Address Violence and Stress in the Working Arrangements

Working alone does not automatically increase the likelihood of violence, but a lone worker can be more vulnerable because nearby assistance is unavailable.

Risk factors can include working late or early when fewer people are present, enforcing rules or exercising authority over customers, dealing with people affected by alcohol or drugs, and carrying money or valuable equipment.

Where violence is foreseeable, training can help workers recognise situations in which they feel at risk, use appropriate conflict-management techniques and leave when necessary. Employers should also have arrangements to support workers who experience violence and to encourage incident reporting.

Isolation can affect stress and mental health. Procedures that provide direct contact with managers give workers access to support and can help managers recognise signs of stress at an earlier stage.

Define Competence and Escalation Before Work Begins

Lone workers may need extra training because there is no supervisor immediately available to guide them when circumstances change.

Training should cover the risks, the controls and any technology used for communication or alarms. Workers need to know the limits of what they can do alone and recognise when they should contact a manager or obtain further advice.

Competence should not be assumed simply because someone has performed the technical task before. Managers also need confidence that the worker can respond appropriately when an unexpected situation develops.

Supervision should match both the risk and the person's ability to manage health and safety issues. Someone who is new, undergoing training or facing an unfamiliar situation may need a different level of oversight from an experienced worker performing established work.

Design the Contact System Around the Consequences of Missed Contact

Employers must monitor lone workers and keep in touch with them. There is no single contact method suitable for every job.

A lower-risk arrangement might use agreed calls or messages. Other work may require supervisors to know the person's location, scheduled visits, automatic alarms or devices the worker can activate manually.

Managers also need to decide what happens when expected contact does not occur. A return-to-base system, for example, needs somebody to notice a missed return and take the agreed action.

Testing should cover the full process. This means checking whether the worker can raise an alarm, whether the message reaches the intended person and whether the response procedure works.

Prepare for Injury, Illness and Other Emergencies

Lone workers need clear emergency procedures and training in how to follow them. Those procedures should explain how and when the employer is contacted and provide relevant emergency numbers.

First aid arrangements should come from the risk assessment. Depending on the work, lone workers may need first aid equipment, access to adequate facilities or training that includes administering first aid to themselves.

Emergency planning should also take account of a worker's health where that could affect their ability to cope with the task or obtain help.

Common Compliance Gaps

Management systems can fail when check-in times are informal, nobody owns the response to a missed call or alarm devices are introduced without regular testing. Similar weaknesses arise when workers do not know the limits of authorised lone work.

Other gaps include overlooking stress, failing to consider foreseeable violence, using the same level of supervision for new and experienced staff, and assessing an off-site task without obtaining information from the organisation controlling the workplace.

Manager Checklist

• Map the situations in which employees and contractors may work without direct supervision.
• Consider violence, isolation, health factors and the location in each relevant assessment.
• Set clear boundaries for tasks that workers must not undertake alone.
• Confirm training covers unexpected situations, escalation and any monitoring technology.
• Decide how missed calls, failed check-ins and alarm activations will be handled.
• Match supervision levels to both the work and the individual's experience.
• Exercise emergency procedures to confirm that contact and response arrangements function.
• Include lone-worker needs when reviewing first aid provision.

Frequently Asked Questions

Does an employer have to keep in contact with lone workers?

Yes. Employers must monitor lone workers and keep in touch with them. The method and frequency should reflect the risks and working arrangements.

What should happen if a lone worker misses an agreed check-in?

The monitoring system should include a response to missed contact. The exact arrangement should be decided in advance and tested so that those responsible know what action to take.

Can somebody with a medical condition work alone?

Possibly. Where there is uncertainty about whether a health condition makes lone working safe, medical advice should be obtained and both routine work and possible emergencies considered.

Should violence be included in a lone-working assessment?

Yes, where it is a foreseeable risk. Working alone can make a worker more vulnerable because immediate support may not be available.

Do lone workers need additional training?

They may do. Training is particularly relevant where supervision is limited or workers may need to deal with unexpected situations without immediate assistance.