
The short version
- Machinery creates public liability risk.
- Equipment must be suitable and maintained.
- Check your trailer and van are insured for business use.
Gardeners work outside, near roads, pets and parked cars. Add a mower, a chainsaw and a loaded trailer, and the risks add up.
Your equipment duties
Under PUWER, work equipment must be suitable for its use and maintained in a safe condition. Users need adequate information, instruction and training.1 Keep service records for mowers, chainsaws and chippers.
The cover to look at
- Public liability for injury or damage to others.
- Employers' liability for seasonal staff. Casual workers can still count.3
- Tools and machinery cover, which matters most on ride-on mowers.
- Motor insurance for your van and any trailer.2
Ask about these jobs
- Tree work. Many policies limit height or exclude it.
- Using a chainsaw at all.
- Herbicide spraying.
- Building walls, patios and retaining structures.
- Working close to roads or railways.
Your vehicle
Third party is the legal minimum for driving on UK roads.2 A policy for social use will not normally be enough for work, so tell your insurer how you use the vehicle, and what you carry or tow.
Sources
- PUWER overview, Health and Safety Executive. Accessed 11 November 2026.
- Vehicle insurance, GOV.UK. Accessed 11 November 2026.
- Employers' Liability (Compulsory Insurance) Act 1969: a brief guide for employers, Health and Safety Executive. Accessed 11 November 2026.
General information only. This is not legal, insurance or financial advice. Your own policy wording decides what is covered.