Duty of Care: What Employers Owe Staff Who Drive for Work
By the Smart Strix team · Updated 15 July 2026
When an employee drives on business, health and safety law follows them onto the road. This guide explains what the duty of care involves, why it covers employee-owned cars too, and which records a small fleet should keep.
What does duty of care mean when staff drive for work?
Duty of care means an employer must do what is reasonably practicable to protect employees and others from risks created by work activities, and HSE guidance makes clear that this extends to journeys made for work purposes — always check the current guidance on hse.gov.uk, as it is revised from time to time. In other words, occupational road risk should be managed like any other workplace risk: assessed, controlled, monitored and reviewed, with road traffic law applying on top rather than instead.
The ordinary commute between home and a fixed workplace is generally treated differently from work journeys, but travel between sites, deliveries, client visits and collections all count as driving for work. When in doubt, ask whether the journey exists because of the job; if it does, your duty is engaged.
Does duty of care apply to grey fleet vehicles?
Yes — the duty follows the work, not the vehicle, so an employee using their own car for a business errand is covered just as a company van driver is. This category of employee-owned vehicles used for work is known as grey fleet, and it is where small businesses are most often exposed, because nobody in the office can see the tyres, the MOT status or the insurance class of a car that lives on an employee's drive.
Practical grey fleet controls include annual declarations of business-use insurance, MOT and servicing, plus the same journey-planning expectations that apply to company vehicles. Our guide to grey fleet management works through the controls in detail.
What should a driving-for-work policy include?
A workable policy sets out in writing who may drive on business, what condition vehicles must be in, and how journeys are planned and problems reported. Five elements cover most of the ground.
- Licence checks. Verify entitlement, endorsements and any restrictions at recruitment and on a repeating schedule thereafter, with the driver's consent.
- Vehicle condition. Require daily walkaround checks for company vehicles — the legal position is covered in our guide to daily vehicle check requirements — and condition declarations for grey fleet cars.
- Journey planning. Set realistic schedules that allow for breaks, weather and traffic, so nobody feels pressured to rush or drive tired.
- Mobile phones. Hand-held phone use at the wheel is illegal, and many employers go further by requiring calls to wait until the vehicle is parked; state your rule explicitly and check the current law on gov.uk.
- Incident reporting. Collisions and near-misses should be reported without blame, because a near-miss you hear about is a lesson, and one you don't is a rehearsal.
Keep the document short enough that people actually read it. A concise policy that every driver has signed, understood and seen enforced carries far more weight — practically and evidentially — than an exhaustive manual gathering dust on a shelf. Revisit it after any incident and whenever official guidance moves.
Why is record-keeping the backbone of duty of care?
If an incident is ever investigated, the question will not be whether you had good intentions but whether you can show a system that operated in practice — and records are the only way to show it. Dated check results, licence check logs, policy sign-offs, defect reports and their fixes together demonstrate that your controls were real rather than aspirational.
This is where software earns its keep, provided you are honest about its role. Vehicle check-in and check-out in Smart Strix attaches photos and timestamps to each record, while the compliance view tracks MOT, insurance and V5C expiry dates with alerts. What it produces is organised evidence; the duty itself is discharged by the checking, fixing and training that the evidence describes.
How do you put duty of care into practice in a small fleet?
Start proportionate and build: a five-van operation does not need a corporate risk department, but it does need the basics done consistently.
- Write a one-page driving-for-work policy in plain language and have every driver read and sign it.
- Diarise licence checks and stick to the schedule.
- Make walkaround checks and defect reporting a daily routine, not an occasional gesture.
- Capture grey fleet declarations annually for anyone using their own car on business.
- Review incidents and near-misses periodically, and update the policy when the review teaches you something.
Done this way, duty of care stops being an abstract legal worry and becomes a short list of habits with a paper trail — the state every small fleet should be aiming for. The cost of running these routines is measured in minutes per day; the cost of being unable to demonstrate them after a serious collision is measured in something else entirely.