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Editorial

Government regulations have improved automotive safety

The opinion “UAW strike may hasten Detroit’s decline” in the Wall Street Journal by Clifford Winston tortures the history of automotive safety. Winston (Citation2023) wrote:

Government policies that have reduced auto makers’ competitiveness include inefficient safety and environmental rules and mandates. Regulations mandated installation of various safety devices, such as shatterproof windshields and energy-absorbing steering columns, that raised auto makers’ costs but didn’t reduce overall highway deaths. Legislation required auto makers to install air bags on both sides of the front seat by 1998, increasing costs and risking the safety of smaller passengers.

In the 1960s, the US government regulated performance standards on steering systems, windshields and other components as part of the National Traffic and Motor Vehicle Safety Act of 1966 (US Congress Citation1966). Automotive manufacturers and suppliers developed energy absorbing (EA) steering columns (Marquis Citation1967; Horsch et al. Citation1991) and high penetration-resistant (HPR) glass (Reiser and Chabal Citation1970) that were introduced in vehicles with padded dashboards to protect unbelted occupants. Virtually every safety study found them effective in lowering risks. NHTSA found a 12.1% reduction in fatalities with EA steering systems and 38% reduction in serious injury from contact with the steering system (Kahane Citation1981). NHTSA found a 74% reduction in injury with HPR windshields (Kahane Citation1985). NHTSA found other regulations effective (Kahane Citation2015).

NHTSA also required seatbelts in vehicles starting in 1968 (Federal Register Citation1966). However, the motoring public ignored them with only 7% seatbelt use in a 1979 study (Morris, Clark Citation1980). This prompted NHTSA to require automatic crash protection (or passive restraint), which evolved into various automatic seatbelt designs or airbags (Kratzke Citation1995). After years of vacillating on passive restraints, Secretary of Transportation Elizabeth Dole reached the practical decision to require automakers to install airbags and manual seatbelts and to encourage States to pass seatbelt use laws (Dole Citation1985). This resulted in regular seatbelt use and supplemental airbags that have proven effective in preventing death and injury. NHTSA (Citation2009) found airbags and seatbelts saved 28,244 lives through 2009 with 51% effectiveness in preventing fatalities and 52% in preventing serious injuries. However, there were 292 driver and right-front passenger deaths from inflating airbags from 1989-2003. This prompted NHTSA (Citation2001) to issue advanced airbag requirements that have essentially eliminated the early problems.

In the 1980s, President Reagan directed federal agencies to manage health and safety risks sensibly with cost-effective regulations. The Office of Management and Budget (OMB) found that automotive safety regulations, such as the EA steering system and airbags, were among the most cost-effective of all federal agencies (Morrall Citation1986). NHTSA developed a HARM metric based on the frequency and severity of injury to prioritize automotive safety initiatives (Malliaris et al. Citation1982, Citation1985). The government and industry pursued HARM reductions through the 1990s-2000s. This sensibly managed cost-effective improvements in occupant protection. The approach was used in setting priorities for rear impact safety (Viano Citation2023).

Government regulations have improved automotive safety and they are cost effective (Morrall Citation1986; Graham et al. Citation1997; Kahane 2015). Today, vehicles have crashworthy structures, advanced airbags, pretensioning seatbelts among other features improving crash protection. Today, vehicles are equipped with Electronic Stability Control (ESC), Automatic Emergency Braking (AEB), Anti-lock Braking Systems (ABS) among other features preventing crashes. None of the government safety regulations influenced the relationships among the industry, government and UAW. None influenced the competitiveness of the Detroit auto industry, since they applied to all vehicles sold in the US. Mr. Winston’s article distorts the effectiveness of government safety regulations.

David C. Viano
Editor, Traffic Injury Prevention
ProBiomechanics LLC, Bloomfield Hills, Michigan
[email protected]

Acknowledgments

The Wall Street Journal opinion appeared in the 9-22-23 paper. An earlier version of this Editorial was sent to the Wall Street Journal as a “Letter to the Editor” on 9-24-23. There was no response from the Wall Street Journal. I sent the letter to Dr. Winston on 9-28-23 and copied principals in the Brookings Institution. There was no response from the Brookings Institution or Dr. Winston.

Disclosure statement

No potential conflict of interest was reported by the author(s).

Additional information

Funding

The author(s) reported there is no funding associated with the work featured in this article.

References

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  • Federal Register. 1966 Dec 3. Initial federal motor vehicle safety standards, proposed rule-making. Office of the Secretary, 23CFR Part 245, docket No. 3, Notice No. 1, Federal Register, vol. 31, no. 234, p. 15212–15221.
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  • Horsch JD, Viano DC, DeCou J. 1991. History of safety research and development on the general motors energy-absorbing steering system. SAE 912890. Warrendale (PA): Society of Automotive Engineers.
  • Kahane CJ. Jan 2015. Lives saved by vehicle safety technologies and associated Federal Motor Vehicle Safety Standards, 1960 to 2012 – passenger cars and LTVs – with reviews of 26 FMVSS and the effectiveness of their associated safety technologies in reducing fatalities, injuries, and crashes. DOT HS 812 069. Washington (DC): National Highway Traffic Safety Administration.
  • Kahane CJ. 1981. An evaluation of federal motor vehicle safety standards for passenger car steering assemblies. DOT HS 805 705. Washington (DC): National Highway Traffic Safety Administration.
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  • NHTSA. 2001. Response to Petitions for Reconsideration. Docket No. NHTSA 01-11110; 49CFR Part 571 federal motor vehicle safety standards, occupant crash protection; final rule. Washington (DC): National Highway Traffic Safety Administration, US Department of Transportation, Federal Register, vol. 66. p. 65376–165421.
  • NHTSA. 2009 Jan. Special crash investigations counts of frontal air bag related fatalities and seriously injured persons. DOT HS 811 104. Washington (DC): National Highway Traffic Safety Administration.
  • Reiser RG, Chabal J. 1970. Safety performance of laminated glass structures. SAE 700481. Warrendale (PA): Society of Automotive Engineers.
  • Viano DC. 2023. Safety priorities for occupant protection in rear impacts. Traffic Inj Prev. 24(3):155–172. doi:10.1080/15389588.2023.2171177.
  • US Congress. 1966 Sept 9. National Traffic and Motor Vehicle Safety Act of 1966, Traffic Safety Act, Public Law 89-563; 80 STAT.718 [S. 3005],
  • Winston C. 2023 Sept 22. UAW strike may hasten Detroit’s decline. Opinion, Wall Street Journal, A19. https://www.wsj.com/articles/uaw-strike-may-hasten-detroits-decline-union-workers-auto-industry-8f8e6e44

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