Cycling is a fabulous way to keep fit and active. At Headway, we are passionate about promoting safe cycling, while supporting calls to make it safer for people of all ages to take to their bikes and get pedalling.
'Use your head - use a helmet'
Sadly, we know how easy it can be to sustain a life-changing brain injury as a result of a cycling accident. Many Headway service users sustained their injuries as a result of cycling accidents. Some were experienced riders, others novices. Young or old, on a busy main road or a quiet countryside lane, the reality is that an accident can happen to anyone at any time.
At Headway, we believe that all cyclists should wear helmets, particularly vulnerable road users such as children who do not possess the same level of competency or experience as adults. We believe helmets should be compulsory for all child cyclists while supporting calls for a range of additional measures to improve cyclists' safety, including more dedicated cycle lanes and educational campaigns aimed at both cyclists and motorists.
What does the evidence say about cycle helmets?
Cycle helmets save lives and can prevent people sustaining lifelong brain injuries.
This fact has been proven by numerous peer-reviewed, published scientific studies and is shared by well-respected professional bodies including the British Medical Association, the Association of Paediatric Emergency Medicine, the Bicycle Helmet Initiative Trust and numerous doctors and neurosurgeons across the UK.
A study from 2016 collected data from over 64,000 cyclists around the world, and found compelling evidence that wearing a cycle helmet reduces risk of serious head injury by almost 70% and fatal head injury by 65%. It is the largest review on cycling and helmets to date. The study also found that the risk of sustaining a general head injury is reduced by 51% and facial injury by 33%, when a helmet is used.
The study was led by the University of New South Wales in Australia, and published in the International Journal of Epidemiology. The full research paper (Bicycle injuries and helmet use: a systematic review and meta-analysis) can be found in the related resources section.
Further evidence is offered by a meta-analysis into cycle helmet efficacy, which found a protective effect of helmets, leading the authors to conclude that helmet use for all riders should be encouraged (Attewell, Glase & McFadden, 2001). Helmet use has also been associated with a reduced risk of head injury of up to 74% (Bambach, Mitchell, Grzbieta & Olivier, 2013).
A Cochrane review (Thompson, Rivara & Thompson, 2000) considered five case-control studies from the UK, Australia and the USA. The study, published in the Cochrane Database of Systematic Reviews, found a large and consistent protective effect from cycle helmets for cyclists of all ages, reducing the risk of brain injury by up to 88% and facial injury by 65%. This paper (Helmets for preventing head and facial injuries in bicyclists) is also available in the related resources section.
Research into this area has also been conducted by the Transport Research Laboratory (TRL), the country's leading independent research institution. Commissioned by the government in 2009 to look at all the evidence - for and against the effectiveness of cycle helmets - this well-respected authority reported that cycle helmets are effective at reducing the risk of skull and brain injuries.
TRL conducted a subsequent study in 2014, which was commissioned to inform the policy decision of mandatory cycle helmets in Jersey on the effectiveness of cycle helmets. The report drew the following conclusions:
- Legislation requiring the wearing of cycle helmets in Jersey can be expected to have a beneficial effect on the injury rates of those impacted by the legislation, especially in collisions that do not involve motor vehicles.
- Such legislation seems unlikely to have a major impact on cycling activity in Jersey.
Both TRL reports, which include detailed information on the research used to reach these conclusions, can be downloaded from the related resources section.
A review was also published in 2007, which collated evidence from three previously published systematic reviews in the Cochrane Database on cycle helmet research. It concluded that research into this area provides overall good evidence that cycle helmets are effective in reducing head and facial injury in the event of a crash (Ivers, 2007).
What the experts say
"Mandatory bicycle helmet legislation is no longer considered a barrier to cycling participation...The Department of Transport and Main Roads conducted a household survey in 2011, this showed that concerns about safety, trip distance, weather conditions, traffic volume and speed and hilly terrain rate more highly than mandatory helmet legislation as a reasons why people choose to not cycle in Queensland."
Scott Emerson MP, Shadow Minister for Transport and Main Roads, Queensland Government (letter dated 13 June 2014 while Minister for Transport and Main Roads, Queensland Government)
"Local surveys conducted by the Department of Transport suggest that compulsory helmet wearing has had little impact on recent cycling patterns...with overall growth rates for cycling of 18 per cent between 2009 and 2011. The Government of Western Australia considers mandatory bicycle helmet legislation to be an important element in its strategies to improve cycling safety."
Liza Harvey MLA, Minister for Police, Tourism, Road Safety, Women's Interests, Government of Western Australia
“I see first-hand the effect a traumatic brain injury can have. It is my job and that of my colleagues to not only save lives but try to make those lives worth living. Cycle helmets offer vital protection to one’s fragile skull and can save lives and significantly reduce damage to the brain in the event of an impact. If every cyclist wore a helmet the number of cyclists killed or seriously injured each year would be reduced.
"You would never think about taking your laptop about without putting it in a case. Why would you not do the same for your own brain - the most precious computer you will ever own and for which there are no spare parts?”
Dr Andy Eynon, Consultant in Neurosciences Intensive Care, Wessex Neurological Centre
"Medical bodies such as the British Medical Association and the Association of Paediatric Emergency Medicine clearly state that cycle helmets can save lives. As a neurosurgeon at Addenbrookes Hospital in Cambridge and Honorary Secretary of the British Society of Neurological Surgeons, my professional opinion is one of complete agreement."
Peter Kirkpatrick, Consultant Neurosurgeon, Addenbrookes Hospital, Cambridge
"The reality is that even a minor injury can have a major impact. Therefore, anything that can limit damage to the brain by lessening the risk of skull fracture or reducing the amount of energy absorbed by the brain upon impact can have a significant effect on a patient’s outcome. Cycle helmets achieve both of these objectives."
Prof David J Sharp, IHR Research Professor & Consultant Neurologist, National Institute for Health Research
“The SBNS considers that there is sufficient body of evidence to support a public policy promoting the wearing of cycle helmets by children and adults. The SBNS notes that children are particularly vulnerable to cranio-facial injury and recommends that legislation is enacted to make the use of cycle helmets compulsory in children.”
Richard Nelson, President, Society of British Neurological Surgeons (letter dated 17 June 2014)
Key cycle helmet facts
- Pedal cyclists accounted for 6% of total road deaths in 2016, up by 2% from the previous year (Department for Transport)
- There were 18,477 reported pedal cycling casualties (of all severities, from killed or seriously injured to slightly injured) in 2016. Provisional estimates of pedal cycling casualties in 2017 reveal that there were 18,870 casualties, of which 20% were killed or seriously injured (Department for Transport)
- Over 3,000 pedal cyclists were seriously injured in 2016, a 5% increase from the previous year and 10% higher than the 2010-2014 average. There were almost 15,000 minor injuries, a reduction of 3% from the previous year (Department for Transport)
- 77% of cyclist casualties in 2016 occurred on a 30mph road (Department for Transport)
- An international study led by the University of New South Wales, found that wearing a helmet can reduce the chance of a fatal head injury by 65%, serious head injury by 69%, general head injury by 51% and facial injury by 33%.
- Leading independent scientific research experts at the Transport Research Laboratory have concluded that 'Assuming they are a good fit and worn correctly, cycle helmets should be effective at reducing the risk of head injury, in particular cranium fracture, scalp injury and intracranial (brain) injury'. (The potential for cycle helmets to prevent injury - a review of the evidence; D Hynd, R Cuerden, S Reid and S Adams, Transport Research Laboratory, 2009)
- A Cochrane review considering five case-control studies from the UK, Australia and the USA illustrates a large and consistent protective effect from cycle helmets, reducing the risk of brain injury by up to 88% and injury to the upper and mid face by 65% (Helmets for preventing head and facial injuries in bicyclists, Thompson et al.. Cochrane Database Syst Rev. 2000)