Diabetes and Road Transport: Supporting Driver Health and Road Safety
Diabetes is an important health consideration for Australia’s road transport industry. According to research by the National Transport Commission, an estimated 8.2% of Australian heavy vehicle drivers report having diabetes, compared with 5.3% of the general population.
If left unmanaged, diabetes can affect concentration, vision, coordination and a driver’s ability to operate a vehicle safely. However, with the right support, awareness and management, many people living with diabetes can continue to work safely in the transport industry.
Understanding the condition, recognising the warning signs and creating a workplace that supports driver wellbeing are important steps towards protecting drivers and keeping Australia’s roads safe.
The facts about diabetes
Diabetes is a condition that affects how the body regulates blood glucose (sugar). When blood glucose levels are too high or too low, this can affect a person’s health and, in some circumstances, their ability to drive safely.
The demands of working in road transport can make managing long-term health conditions more challenging. Long hours behind the wheel, shift work, limited access to healthy food and irregular meal breaks can all make it harder for drivers to maintain healthy routines.
Why does this matter for the transport industry?
- Driver safety: Changes in blood glucose levels can affect concentration, alertness and reaction times.
- Vision and coordination: Diabetes-related complications can affect eyesight, nerve function and sensation in the feet, potentially influencing a driver’s ability to operate vehicle controls.
- Long-term health: Poorly managed diabetes can increase the risk of complications affecting the heart, kidneys, nerves and eyes.
- Workplace wellbeing: Supportive working conditions can help drivers manage their health, attend medical appointments and raise concerns before they become more serious.
Diabetes does not automatically prevent someone from driving professionally. The priority is understanding individual needs, following appropriate medical advice and ensuring drivers are fit to perform their duties safely.
Know the warning signs
Recognising the symptoms of diabetes can help people seek medical advice and access support earlier. Some people may experience noticeable symptoms, while others may have diabetes without realising it.
Common symptoms include:
- Increased thirst.
- Passing urine more frequently than usual.
- Persistent tiredness or fatigue.
- Blurred vision.
- Unexplained weight loss.
- Cuts or infections that take longer to heal.
Anyone experiencing these symptoms should seek advice from a healthcare professional. Symptoms alone cannot confirm a diagnosis.
Recognising low blood glucose
Some diabetes treatments can cause hypoglycaemia, commonly known as a hypo, where blood glucose levels become too low.
Symptoms can include sweating, shaking, dizziness, hunger, confusion, difficulty concentrating and changes in behaviour. In severe cases, hypoglycaemia can cause a loss of consciousness or seizures.
For someone operating a heavy vehicle, these symptoms can present a serious safety risk.
Drivers who experience symptoms that could affect their ability to drive must stop in a safe place as soon as possible and follow their individual diabetes management plan and medical advice. They should not resume driving until it is safe to do so.
Guidance for transport managers and employers
Employers have an important role to play in creating a workplace where driver health is taken seriously and safety concerns can be raised without fear of stigma.
Under Australia’s Heavy Vehicle National Law (HVNL), applicable parties in the Chain of Responsibility have a primary duty to ensure, so far as is reasonably practicable, the safety of their transport activities. Managing driver fitness for duty is an important part of this responsibility.
Practical steps employers can take include:
- Encourage open conversations about health
Create a supportive environment where drivers feel comfortable discussing health concerns and any adjustments they may need. Avoid assumptions about an individual’s capabilities based solely on a diagnosis.
- Support regular breaks and meal planning
Where operationally practicable, allow drivers opportunities to take appropriate breaks, eat at suitable times and manage their condition in accordance with their healthcare plan.
- Promote health awareness
Help managers and supervisors understand diabetes, its potential effects on driving and the importance of responding appropriately when a driver becomes unwell.
- Support medical appointments and ongoing management
Where possible, provide reasonable flexibility for drivers to attend medical reviews and follow their prescribed treatment plans.
- Review fitness-for-duty procedures
Ensure workplace policies explain how drivers should report feeling unwell, what to do if symptoms arise during a journey, and how fitness for duty is assessed. Procedures should be consistent with applicable Australian requirements and individual medical advice.
- Build a positive safety culture
Make it clear that reporting a health concern is a responsible safety decision. Drivers should understand that speaking up early can help protect them, their colleagues and other road users.
Guidance for heavy vehicle drivers
Managing diabetes while working in transport can require planning, particularly when working long shifts or travelling long distances. Developing consistent routines and following professional medical advice can help drivers look after their health.
Practical steps include:
- Attend regular health checks. Follow your healthcare professional’s advice on blood glucose monitoring, medication, eye examinations and foot checks.
- Plan meals and breaks. Where possible, plan suitable meals and snacks around your work schedule. Avoid skipping meals if your treatment plan requires regular food intake.
- Understand your symptoms. Learn to recognise the signs of high and low blood glucose and know what action to take if symptoms develop.
- Carry necessary supplies. Keep your prescribed medication, monitoring equipment and any supplies recommended by your healthcare professional accessible while working.
- Take symptoms seriously. If you feel unwell or experience symptoms that could affect safe driving, stop in a safe place and follow your management plan. Do not continue driving when it is unsafe to do so.
- Check your feet and eyesight. Diabetes can sometimes cause nerve damage or vision problems that develop gradually. Attend recommended examinations and seek advice if you notice changes.
- Know your medical and licensing requirements. Follow the requirements that apply to your licence and circumstances, along with your healthcare professional’s advice. Australian requirements may vary by jurisdiction and licence category.
Diabetes management is a shared responsibility
Keeping Australia’s roads safe requires a shared commitment to driver wellbeing. Drivers need access to appropriate health advice and the confidence to raise concerns, while employers and transport managers need to provide working conditions and procedures that support safe driving.
Early awareness, effective management and a supportive workplace can make a meaningful difference. Diabetes should not be a reason for drivers to avoid seeking help or concealing health concerns.
By making diabetes awareness part of everyday transport safety, the industry can help protect its workforce and everyone who shares the road.
Disclaimer: This resource is intended for general information and awareness purposes only. It is not a substitute for professional medical advice or a definitive statement of legal or regulatory requirements. Drivers should consult their healthcare professional about managing diabetes and driving safely, and employers should seek appropriate advice on their obligations under applicable Australian laws and regulations.