Lone Working Safety Course (UK) 2026
This course is for security officers and other staff who work alone in the UK. It covers what lone working is, the law in Great Britain and Northern Ireland, risk assessment, keeping in touch, violence, RIDDOR reporting and wellbeing, based on HSE guidance. It is background knowledge only: your employer must still give you health and safety training for your own job and site, as the law requires.
Quick answer
This free course has about 30 minutes of lessons and a 25-question test. Score 80% or more to download a certificate of completion (private, not accredited). Checked against official sources on October 13, 2026.
What you will learn
- Explain who counts as a lone worker
- Name the main UK laws that protect lone workers
- Describe what a lone working risk assessment should consider
- Use check-ins and alarm systems to stay in touch
- Respond to violence and report incidents correctly
- Look after your first aid needs and wellbeing when working alone
Score 80% or more to download your certificate.
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Question 1 of 25
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Answer: C. Someone who works alone without close or direct supervision
HSE says lone workers are those who work by themselves without close or direct supervision.
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Question 2 of 25
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Answer: D. As lone working, since there is no close supervision
Working by yourself without close or direct supervision is lone working under HSE's definition, whatever the shift length.
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Question 3 of 25
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Answer: A. Often yes, but the employer must deal with the risks first
HSE says it will often be safe to work alone, but the law requires the employer to think about and deal with the risks first.
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Question 4 of 25
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Answer: C. The Management of Health and Safety at Work Regulations 1999
HSE says that under the Management of Health and Safety at Work Regulations, employers must manage the risk to lone workers.
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Question 5 of 25
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Answer: C. No, these responsibilities cannot be transferred
HSE's lone working guidance says the employer's responsibilities cannot be transferred to any other person, including the people who work alone.
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Question 6 of 25
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Answer: B. Yes, the duties cover people contracted to work for them
HSE says the employer's duty to manage lone working risks applies to anyone contracted to work for them, including self-employed people.
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Question 7 of 25
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Answer: A. No, but the general risk assessment must cover it
HSE says there is no legal requirement for a separate lone worker risk assessment, but lone working risks must be included in the general one.
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Question 8 of 25
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Answer: A. Write down the significant findings
Regulation 3(6) of the Management of Health and Safety at Work Regulations 1999 says an employer with five or more employees must record the significant findings.
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Question 9 of 25
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Answer: B. Working in a confined space
HSE lists confined spaces, work near exposed live electricity conductors, diving, vehicles carrying explosives and fumigation as work needing at least one other person.
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Question 10 of 25
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Answer: D. Whether the worker is medically fit to work alone
HSE says employers should consider the medical suitability of the worker to work alone, along with violence, stress and the workplace itself.
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Question 11 of 25
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Answer: D. The higher the risk, the more supervision is needed
HSE says supervision should be based on the risk assessment: the higher the risk, the more supervision lone workers need.
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Question 12 of 25
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Answer: B. They cannot easily ask more experienced colleagues for help
HSE says lone workers are usually unable to ask more experienced colleagues for help, so extra training may be appropriate.
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Question 13 of 25
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Answer: C. Check-ins at pre-agreed intervals by phone, radio or email
HSE suggests pre-agreed intervals of regular contact between the lone worker and the employer, using phones, radios, email and similar.
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Question 14 of 25
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Answer: B. A system confirms they are safely back at base or home
HSE says employers should have a robust system to make sure a lone worker has returned to their base or home once the work is finished.
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Question 15 of 25
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Answer: B. Regularly
HSE says employers should regularly test these systems and all emergency procedures so lone workers can be reached if there is a problem.
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Question 16 of 25
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Answer: C. Ask that company about the risks and how they are controlled
HSE says that when a lone worker is at another employer's site, their employer must ask that employer about the risks and control measures.
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Question 17 of 25
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Answer: B. A customer threatens a lone shop worker with harm
HSE defines work-related violence as any incident in which a person is abused, threatened or assaulted in circumstances relating to their work, including verbal threats.
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Question 18 of 25
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Answer: B. It does not always raise the risk, but makes workers more vulnerable
HSE says lone working does not automatically imply a higher risk of violence, but it does make workers more vulnerable.
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Question 19 of 25
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Answer: A. The injury must be reported within 15 days of the incident
Injuries to workers from non-consensual physical violence at work are reportable, and an over-7-day injury must be reported within 15 days.
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Question 20 of 25
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Answer: C. No, RIDDOR covers physical injuries, but tell your employer
HSE says RIDDOR only requires reports of deaths and physical injuries, so verbal abuse alone is not reportable. It should still be reported to the employer.
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Question 21 of 25
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Answer: B. They are protected if they leave serious and imminent danger
Section 44 protects a worker from detriment for leaving, or refusing to return to, a place because of danger they reasonably believe is serious and imminent.
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Question 22 of 25
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Answer: C. Stop work and go to a place of safety
Regulation 8 of the Management of Health and Safety at Work Regulations 1999 says procedures must let people stop work and go to a place of safety.
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Question 23 of 25
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Answer: B. How to give first aid to themselves
HSE says some lone workers may need first aid training, including how to give first aid to themselves, and may need to carry first aid equipment.
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Question 24 of 25
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Answer: D. Take reasonable care and co-operate with their employer
Section 7 says employees must take reasonable care for their own and others' health and safety, and co-operate with their employer.
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Question 25 of 25
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Answer: D. The Health and Safety Executive for Northern Ireland
In Northern Ireland, the Health and Safety Executive for Northern Ireland (HSENI) covers lone working under the Health and Safety at Work (Northern Ireland) Order 1978.
Keyboard: 1–4 to answer, Enter for the next question.
What to know before the test
- HSE defines a lone worker as someone who works by themselves without close or direct supervision.
- Employers must manage the risks to lone workers under the Management of Health and Safety at Work Regulations 1999.
- An employer with five or more employees must record the significant findings of its risk assessment.
- Some high-risk work needs at least one other person, such as work in confined spaces or near exposed live electricity conductors.
- An injury to a worker from a non-consensual act of physical violence at work can be reportable under RIDDOR.
Frequently asked questions
Is it legal to work alone in the UK?
Yes, and it will often be safe. But the employer must think about and deal with the risks before anyone works alone, and some high-risk work needs at least one other person present.
Does my employer need a separate lone working risk assessment?
No. HSE says there is no legal requirement for a separate one, but the risks of lone working must be included in the employer's general risk assessment.
Does this course replace the training my employer must give me?
No. The law says employers must give adequate health and safety training when you start and when your risks change, during working hours. That training covers your own job and site. This course is background knowledge only.
What if I feel unsafe working alone?
Talk to your employer, a manager or supervisor, or a health and safety representative. If you face serious and imminent danger, you may leave and go to a place of safety.
Is the certificate accredited or officially recognised?
No. It is a private certificate of completion for knowledge only. It is not recognised, accredited or approved by any government, licensing body, regulator or educational institution, and it does not replace any licence, certification or training required by law.
Sources
- HSE: Protecting lone workers (INDG73)
- HSE: Lone working, guidance for employers
- HSE: Lone workers, your health and safety
- Management of Health and Safety at Work Regulations 1999 (legislation.gov.uk)
- Health and Safety at Work etc. Act 1974 (legislation.gov.uk)
- HSE: RIDDOR, examples of reportable incidents
- Employment Rights Act 1996, section 44
- HSENI: Lone working