Why this HSE case matters

A recent HSE prosecution is a stark reminder that machinery safety controls must never be treated as optional.

A road planing contractor was fined £92,450 after a worker suffered life-changing injuries when his leg became entangled in a road milling machine. The employee’s leg had to be amputated at the scene by emergency services.

HSE found the company had failed to prevent access to the dangerous rotating milling drum of the machine. The manufacturer’s protective bow, designed to restrict access to the milling drum, had not been attached. HSE also found it was common practice for the company to operate milling machines without the guard fitted.

This is not only a road planing issue.

The same risk pattern can appear anywhere machinery, plant or mobile work equipment is used.

That includes construction, highways, logistics, manufacturing, waste, facilities management, engineering, estates, maintenance and public-sector operations.

The practical message is simple:

If a machine has dangerous moving parts, guarding must be fitted, used and checked before work begins.

What went wrong?

According to HSE, the worker was operating a road milling machine when his foot became caught by the rotating milling drum, dragging him into the machine. He was left unable to work for more than a year and continues to suffer long-term physical and mental effects, including PTSD and persistent pain.

The HSE investigation found that effective measures had not been taken to prevent access to dangerous parts of the machine. It also found that the manufacturer’s protective guard was not fitted, despite being designed to restrict access to the dangerous milling drum.

HSE’s message was clear: poorly guarded work equipment causes serious and sometimes fatal accidents every year, and this incident could have been prevented if the manufacturer’s guard had been fitted.

This is why machinery safety cannot rely on habit, experience or “how we normally do it”.

It needs visible control.

It needs competent supervision.

It needs evidence.

Who is affected?

SMEs

Small businesses often rely on experienced operators and informal routines.

That can create risk if machine guards are removed, modified or ignored to speed up work.

SMEs should check that all work equipment is suitable, guarded, inspected and used in line with manufacturer instructions. They should also ensure operators know they must never bypass safety features.

Medium Businesses

Medium sized organisations often operate multiple machines, teams and sites.

The challenge is consistency.

If one team works safely but another operates without guards, the business is still exposed.

Medium businesses should use routine inspections, supervisor checks and digital action tracking to ensure standards are followed everywhere.

Large Businesses

Large organisations need assurance across plant, equipment, contractors and subcontractors.

They should not only ask whether machinery is “safe”. They should ask whether guards are fitted, interlocks work, pre-use checks are recorded, defects are reported and unsafe equipment is taken out of use.

This is where ISO 45001 internal audits and operational assurance become essential.

Multinationals

Multinationals face greater reputational and governance exposure.

One serious machinery incident can affect insurance, ESG reporting, board assurance and supply-chain confidence across the wider group.

They need consistent equipment control standards across regions, sites and suppliers.

Contractors

Contractors working with mobile plant or specialist equipment must prove their equipment is safe and their operators are competent.

Before work starts, contractors should be ready to evidence:

• PUWER checks
• Pre-use inspections
• Operator competence
• Manufacturer instructions
• RAMS
• Maintenance records
• Defect reporting
• Emergency arrangements

Subcontractors

Subcontractors often work under time pressure and may be expected to use plant quickly.

They should never operate equipment if guards are missing, damaged or bypassed.

If safety features are not in place, the correct action is to stop, report and wait for safe controls.

Public Sector Bodies

Public-sector clients often procure highways, construction, maintenance, grounds, estates and FM services.

They should ask suppliers to prove that plant and machinery are controlled properly.

That means checking competence, PUWER evidence, RAMS, inspection records, supervision arrangements and how defects are managed.

Practical Actions Businesses Should Take Now

1. Check guards are fitted and used

Do not assume guards are in place. Check the actual machine before work starts.

2. Follow manufacturer instructions

HSE highlighted that mobile work equipment should be used in line with the manufacturer’s health and safety instructions.

3. Review PUWER assessments

Work equipment should be suitable, maintained, inspected and safe for use.

4. Strengthen pre-use checks

Operators should complete simple checks before using plant or machinery, and defects should be reported immediately.

5. Stop unsafe equipment

If a guard is missing or a safety device is bypassed, the machine should not be used.

6. Check operator competence

Training and experience must match the machine, the task and the working environment.

7. Audit contractors and subcontractors

Clients should not assume specialist contractors are automatically compliant. Evidence should be checked.

8. Record actions properly

Inspection findings, defects, corrective actions and closure evidence should be tracked and easy to retrieve.

How TPMG Can Help

TPMG helps organisations move from informal equipment control to evidence-led assurance.

Relevant TPMG services include:

• PUWER compliance reviews.
• Machinery guarding audits.
• Mobile plant and work equipment safety reviews.
• ISO 45001 internal audits.
• RAMS and safe system reviews.
• Contractor and subcontractor assurance.
• Training and competence checks.
• Incident recovery and corrective action planning.
• Digital dashboards for inspections, defects and evidence.
• Public-sector supplier assurance.
• Operational risk and site assurance visits.

TPMG helps clients ask the right questions before machinery risk becomes an incident.

The aim is simple:

Make sure equipment is safe, people are competent, and evidence is ready before anyone asks for it.

Need confidence that your machinery, plant, PUWER controls, RAMS and contractor evidence are strong enough?

Speak to TPMG about PUWER compliance reviews, machinery guarding audits, ISO 45001 internal audits, contractor assurance, training or operational risk support.