FEATURE
ROAD SAFETY
78


Strategic developments  


The government has published the first review of its 10-year road safety strategy. Meanwhile, the World Health Organisation has launched an international campaign and published a global report on road traffic injury prevention. Ashley Martin examines their impact


The government’s strategy includes a 40% reduction in those killed or injured on Britain’s roads
“Research has hown that more than a third of ll road accidents nvolve someone at work”
More employers must develop occupational driving road safety policies, according to the government. That is one of the key areas identified for action in the Department for Transport’s recently published first review of the government’s road safety strategy “Tomorrow’s Roads – Safer for Everyone”, which was launched in March 2000.

The strategy set targets for casualty reduction by 2010, which included a 40% reduction in the 47,656 people killed or seriously injured on Britain’s roads; a 50% reduction in the 6,860 children killed or seriously injured; and a 10% reduction in the slight casualty rate, expressed as the number of people slightly injured per 100 million vehicle kilometres. Research has shown that more than a third of all road accidents – in total, this equals about 1,000 deaths a year and 100,000 injuries – involve someone at work.

In the first three years of the road safety strategy there has been:

  • A 17% drop to 39,407 in the number of people killed or seriously injured on the roads
  • A 33% reduction to 4,596 in the number of children killed and seriously injured
  • A 12% cut from 61 to 54 in the number of people slightly injured per 100 million vehicle kilometres.

However, in actual numbers of people injured, there has only been a 3% reduction from 272,272 people slightly injured to 263,198.

The report claims that safety improvements have come as a result of a series of initiatives including:

  • Banning the use of hand-held mobile phones while driving
  • The national roll-out of safety cameras following a pilot that showed a 35% reduction in people killed and seriously injured
  • The introduction of the hazard perception test to the driving test
  • The good recognition and success of the Think! branding
  • The new local transport plan process, which allows local authorities to adopt a longer-term approach and more flexibility in delivering the strategy and casualty reductions at a local level
  • The continuing effectiveness of local safety schemes, where local authorities estimate that those delivered in 2002-03 alone would save almost 5,000 casualties

David Jamieson
“There is a need to encourage more employers to adopt best practice to reduce risks to their employees when out on the road”

In 2002, the government agreed with the Health and Safety Commission to a three to five-year programme to address the risks faced by occupational drivers.

The main focus is on working with industry to develop and promote best practice, raise awareness, intelligence and data collection, clarifying the investigation and enforcement regime and research and guidance. As part of the initiative, the Health and Safety Executive and the Department for Transport published the free guide Driving at work: Managing work-related road safety (Roadsafe: winter 2003/04). The Driving Standards Agency has also established a registration scheme for instructors specialising in providing training for employees who drive cars and vans as part of their work. To date, 355 instructors have registered.

The 130-page report says: “There is a need to encourage more employers to adopt best practice to reduce risks to their employees when out on the road. “As well as delivering casualty savings, this reduces companies’ costs in respect of staff absence and vehicle repair costs.”

As a result, the government says it will:

  • Continue to highlight risks faced by those who use the roads while at work
  • Continue to inform employers of the benefits and continue to encourage adoption of industry best practice
  • Develop a toolkit to help employers to manage occupational road risk and explore with employers what else they would find helpful in this area
  • Continue to work with industry associations to continue to develop a more effective training and assessment regime for van and bus drivers
  • Develop and promote the DSA’s voluntary register of driving instructors specialising in fleet driver training

However, amongst the good news there are two major worries:

  • No significant fall in the number of road crash deaths since 1998 – a reduction of just 4% to 3,431 people – with a particular focus required on car occupant deaths and motorcyclist deaths and injuries
  • A focus on reducing the rising number of drink-related deaths and injuries, which has steadily increased and in 2002 was at a 10-year high of 20,000

Road Safety Minister David Jamieson says: “Road safety is everyone’s responsibility and we need to continue to make all road users aware of how they can contribute to making our roads safer for everyone. We have an extremely good safety record in the UK, but we strive constantly to improve it.” The Highways Agency says that its ultimate goal is “no accidents”, but to enable it to meet the government’s 2010 target in the reduction of people killed or seriously injured, it is aiming to reduce casualties by 140 a year by focusing its safety investigations on motorways and trunk roads where accident rates are above the average and to prioritise accident reduction measures.

“Globally, road safety ranks among the major killers. But many of these deaths are preventable”

In the spring, Agency traffic officers began patrolling motorways in the West Midlands to “provide a visible safety presence”. In addition, they were given the task of removing obstructions such as debris, arrange the safe recovery of stationary, broken down or abandoned vehicles, contribute to reducing long delays resulting in fewer accidents and collecting information at the scene of a crash to contribute towards preventing future accidents. So far, more than 200 people have been recruited to undertake the new traffic management roles, with 1,000 traffic officers and 200 control room staff to be recruited by 2005.

Road traffic injuries were a major but neglected public health challenge that required concerted efforts for effective and sustainable prevention, according to the World Health Organisation (WHO) as it launched the first major global report on road traffic injury prevention. Entitled The World Report on Road Traffic Injury Prevention, it revealed that road accidents were now responsible for more deaths globally than war or HIV. Only heart disease and depression can be blamed for more loss of life.

Worldwide, an estimated 1.2 million people are killed in road crashes each year and as many as 50 million are injured. Road crashes are the second leading cause of death globally among young people aged five to 29 and the third leading cause of death among people aged 30 to 44 years. Projections indicate that these figures will increase by about 65% over the next 20 years unless there is new commitment to prevention, claims the report, which adds: “Nevertheless, the tragedy behind these figures attracts less mass-media attention than other, less frequent types of tragedy.”

Mr Jamieson says: “We have some very good practices, which we are sharing, around the world to reduce the high levels of road casualties in other countries. “Globally, road safety ranks among the major killers. But many of these deaths are preventable and we all need to make a concerted effort now to ensure that the worrying predictions in the rise of road deaths and injuries doesn’t become a reality.” Like the British government, the WHO contends that the level of road traffic injury is unacceptable and that it is largely avoidable.

The WHO prefaces its road traffic injury prevention report with the words of the coroner who investigated the world’s first road traffic death in 1896. “This must never happen again” he said, little suspecting that 108 years later, 1.2 million people would be dying every year on the world’s roads. Kofi Annan, Secretary-General of the United Nations, says: “The key to successful prevention lies in the commitment of all relevant sectors, public and private – health, transport, education, finance, police, legislators, manufacturers, foundations and the media – to make road safety happen.”

“Ford has subjected its vehicles to an extensive testing programme far more stringent than the minimum legal requirements”

And Lee Jong-wook, Director-General of WHO, says: “We must use every day to act on road safety, and implement effective sustainable action to prevent injury and death on the world’s roads.” Although about 90% of the annual deaths occur in poorer countries, there remains much to be done in the so-called richer nations, such as Britain, to improve road safety. In high income countries, most victims and survivors are vehicle occupants. However, in low income and middle income countries in Asia the vast majority are cyclists and motorcyclists. In Africa and South America, they are mostly pedestrians and users of public transportation.

Dr Annan adds: “Yet most of this loss can be prevented – by tackling dangerous driving, such as speeding and driving under the influence of alcohol; by promoting the use of helmets and seatbelts; by ensuring that people walking and cycling are more visible; by improving the design of roads and vehicles; by enforcing road safety regulations; and by improving emergency response services.”

Dr Alberto Concha-Eastman, who is based in Washington for the WHO, says: “We are convinced that these deaths could be prevented. It is a local and a global problem.”

The Department for Transport’s report “Tomorrow’s Roads Safer for Everyone:
The First Three-Year Review” is available at
www.dft.gov.uk

 

Ford drives forward

Ford revealed its vision for safety in the car of the future, to mark the launch of the World Health Organisation’s global road safety campaign. The manufacturer is working on an array of research projects ranging from active and passive safety technologies and concepts, to future navigation systems. Much of the safety research conducted by Ford is focused on active safety systems. In many cases, technological advances in active safety systems already exceed that which is deemed acceptable by drivers, meaning the real challenge is not creating, but integrating such technologies.

Active safety systems are intended to help avoid collisions before they happen, usually by warning the driver of potential or imminent critical situations. The car of the future would also be able to automatically decelerate, brake or swerve, to avoid a collision or minimise its effects. Examples of new technologies from Ford include adaptive curve light system – also known as “follow me home” headlights. The system combines sensor information from the steering column with vehicle speed data and sends appropriate signals to small motors that turn the vehicle headlights. This allows better vision when travelling at night, whether on an unlit country road or in urban areas.

Future systems could also include an ability to provide customised lighting for all driving situations. Optimal lighting requirements might, for example, be determined through the combination of a camera view of the route and GPS (Global Positioning System) information. Another key accident factor is the “blind spot”. Radar systems, sensors or cameras on both sides of a vehicle could help to eliminate the blind spot on the car of the future, or at least provide acoustic and visual warnings for the driver. In Ford research, a warning light on the external rear view mirror has shown itself to be the most reliable warning signal. A further common cause of accidents is “micro sleep”, where the driver falls asleep for a brief moment, possibly leading to a loss of control of their vehicle. “Lane departure warning systems” could help the car of future. A video camera registers the typical lane markings on the road and provides a warning signal if a vehicle suddenly changes course. If the vehicle is equipped with electrical power assist steering, it could gently help steer the vehicle back to the middle of the lane.

Accidents are also caused by driver distraction. If, however, the car of the future is equipped with a “collision mitigation by braking” assistance system, the driver could be warned acoustically and/or visually in time to allow effective braking and collision avoidance. The system is based on sensors mounted at the front of a vehicle, which constantly monitor speed and distance to the traffic ahead, and provide warnings in critical situations. The system also pre-pressurises the braking systems so that the full braking power is immediately available to the driver. With further development, such a system could actively brake in emergency situations. Many of Ford’s passive safety research projects are already in use in its latest vehicles. Ford has defined its own standards above these criteria, subjecting its vehicles to an extensive testing programme far more stringent than the minimum legal requirements. .

Although the European New Car Assessment Programme tests new vehicles in certain aspects of crash safety, Ford has its own compulsory internal tests that are prioritised in all new model development. Rear-end impacts and fuel system integrity are tested for impacts at speeds of up to 50 mph (80 km/h), while precision of the airbag release and seatbelt pretensioners are tested to much tougher conditions than are generally demanded. The C-Max was the first Ford car to include child safety seat development as a specific part of the development process and, as a consequence, achieved a four-star Euro NCAP child protection rating, the highest for any car in its class. The Ford Research Centre in Aachen is also developing new types of navigation and telematics systems for cars of the future. The FFA Telematics team has equipped a test fleet of Ford Galaxys with prototype telematics terminals, which receive route-specific and local traffic warnings via digital radio signals.

Local warnings can be displayed on the map display before a driver reaches the location of a problem. The system can, for instance, warn of a complex railway crossing ahead or traffic jam hidden round a blind bend. It is currently being tested in the real world, ready for practical applications. In the foreseeable future, it could also be possible for car telematics systems to compare digital camera images of the traffic and road ahead with onboard digital maps and other vehicle information, such as speed and direction of travel. If the system analysis identified a potentially dangerous situation, it would warn the driver – for example, preventing a driver from driving the wrong way up a one-way street.

The development possibilities of these technologies are many. An airbag sensor of the future might not only send an immediate report of the occurrence and location of a serious accident to emergency services, but also further detail such as the number of passengers in a vehicle. Ford researchers are also gaining a valuable insight into how traffic accidents can be reduced or even avoided altogether in the future by studying data from real accidents today.



<<back to contents page