{"id":28521,"date":"2015-06-27T09:00:00","date_gmt":"2015-06-27T16:00:00","guid":{"rendered":"http:\/\/www.goodtherapy.org\/blog\/?p=28521"},"modified":"2016-04-19T17:01:12","modified_gmt":"2016-04-20T00:01:12","slug":"suicide-prevention-lessons-from-golden-gate-bridge-and-others","status":"publish","type":"post","link":"https:\/\/www.goodtherapy.org\/blog\/do-suicide-prevention-signs-and-phones-on-bridges-help-0627154","title":{"rendered":"Do Suicide Prevention Signs and Phones on Bridges Help?"},"content":{"rendered":"

\"CrisisThe Golden Gate Bridge, which connects San Francisco and\u00a0Marin County, is a marvel of architecture and engineering. It\u2019s an internationally recognized symbol of American culture<\/a> and ingenuity. It’s billed as one of the top tourist destinations in the world.<\/p>\n

It’s also, sadly, a well-known\u00a0suicide<\/a> hotspot where more than 1,600\u00a0people have jumped to their deaths since the span\u00a0opened in 1937.<\/p>\n

Suicides from bridges and other high points have long been a concern for communities. Much has been done in the way of suicide prevention<\/a> by adding barriers designed to make suicide more difficult, posting signage with helpline information, and installing special phones that connect a person directly to crisis help<\/a>. Such\u00a0efforts, though, have generated some\u00a0debate\u00a0regarding\u00a0just how helpful they may be. Some wonder, in fact, if it’s\u00a0possible they do more harm than good.<\/p>\n

Let\u2019s take a look at some of suicide prevention methods in use today on bridges around the world to see whether their intended use and results are as solid as the bridges on which they are installed.<\/p>\n

Prevention Signs and Phones: Are They Effective?<\/strong><\/h2>\n

On some high bridges, you might see a sign with a message that reads something like, \u201cThere is hope. Make the call.\u201d For\u00a0some people, people at the right place at the right time, this message could\u00a0be a lifesaver. Some have speculated, though,\u00a0that\u00a0suicide prevention signs and phones, while clearly well-intentioned, could inadvertently contribute to the problem by planting the idea of suicide. Could they\u00a0give someone who otherwise was not considering jumping\u2014from that spot, at least\u2014the idea to do so?<\/p>\n

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There is no known evidence or research to support this possibility. What little\u00a0evidence we do have tells an important, more optimistic, story, even if not everyone is buying it.\u00a0Data collected from several bridges suggests that prevention signs may\u00a0have an effect on the number of suicides per year\u2014albeit minimal.<\/p>\n

Researchers studied data from the Sunshine Skyway Bridge in St. Petersburg, Florida to analyze the period before and after emergency crisis telephones and signage were installed. The results from examining three-year periods before and after signs and phones indicated that the suicide rate dropped from 8.3 per year to 6.3.<\/p>\n

In another example, in the mid-2000s, the New York State Bridge Authority (NYSBA) created a comprehensive suicide prevention plan to address this public health issue. Consulting with experts in the field, they concluded that the best possible prevention method was establishing a human connection between someone considering jumping and a mental health professional or law enforcement official. This led to the\u00a0installation of\u00a0emergency hotline services on every bridge, an awareness campaign for the public on use of the hotline, and increased emergency training for police dispatchers. The NYSBA declared the program an immediate success, citing that calls from the hotline phones began coming in less than two months after installation. In fact, the first call from a person using the phones resulted in a life saved.<\/p>\n

Not everyone is convinced that signs and phones are effective, however. Reacting in 2013 to plans by the city of Pasadena, California to post four\u00a0signs with a message and\u00a0hotline number on the Colorado Street Bridge, site of more than 150 suicides over the past\u00a0century, the then-medical director of the American Foundation for Suicide Prevention expressed doubt that they would have a measurable effect.\u00a0\u201cIt\u2019s a nice first step,” Dr. Paula Clayton told KNX 1070 Newsradio, “but the Golden Gate Bridge does have signs, and yet it hasn\u2019t\u00a0changed the rate of people dying by jumping from that bridge, so it\u2019s doubtful.\u201d<\/p>\n

Dr. Lanny Berman, then-executive\u00a0director at\u00a0the American Association of Suicidology, told The Oregonian<\/em>\u00a0in 2013 that\u00a0phones aren’t the answer.\u00a0“No data shows this method is effective,” Berman told the newspaper. “The only data that exists, both in this country and internationally, regarding prevention of jumping from height, are barriers.”<\/p>\n

Physical Barriers: The Gold Standard?<\/strong><\/h2>\n

In the city of Bern, Switzerland, a safety net was installed on the Muenster Terrace, another popular spot for suicides. An analysis of the data conducted in 2005 by researchers Reisch and Michel (2005) found that in the years following the installation, no suicides occurred.<\/p>\n

Some have speculated that\u00a0suicide prevention signs and phones, while clearly well-intentioned, could inadvertently contribute to the problem by planting the idea of suicide. Could they\u00a0give someone who otherwise was not considering jumping\u2014from that spot, at least\u2014the idea to do so?<\/span><\/p>\n

Go ahead and read that last sentence again: zero suicides after the installation of the safety net. They also found that the overall rate of suicides by jumping from any <\/em>place in Bern dropped\u00a0significantly after the net was put up, suggesting\u00a0that potential jumpers most likely did not move to another high point.<\/p>\n

Researchers Bennewith, Nowers, and Gunnell (2007) examined a barrier on the Clifton suspension bridge in Bristol, England and found that it reduced suicides by 50%. They also believe it may correlate to an overall decrease in suicides in the area.<\/p>\n

Physical barriers designed to prevent suicide from bridges come in many forms, ranging from high fences topped by barbed wire to sloped walls to safety nets. Their purpose is to make it impossible (or at least very difficult or inconvenient) for a person to leap to his or her death, and there’s abundant\u00a0evidence showing\u00a0they work. <\/strong><\/p>\n

In 2008, the 988 Suicide & Crisis Lifeline (a network of crisis centers in 49 states and the folks handling those hotline calls from bridges) stated matter-of-factly, \u201cThe use of bridge barriers is the most effective means of bridge suicide prevention. Subsequently, as bridge\/transportation authorities or other stakeholders approach the Lifeline with requests for implementing bridge phones, the Lifeline should emphasize the need for barriers as the most effective solution.\u201d<\/p>\n

In\u00a0reaching\u00a0its\u00a0conclusion on bridge suicide prevention methods, the Lifeline detailed three studies (including one of the Golden Gate Bridge and another conducted on the Sunshine Skyway Bridge) where the efficacy of suicide prevention signs and phones as the sole method of prevention is put into question, pointing out that suicides have still occurred from these points after signs were installed. Lifeline believes that signage and phones should be used as supplements\u00a0to physical\u00a0barriers.<\/p>\n

The strongest piece of evidence for physical barriers as a suicide prevention tool, however, emerged in Auckland, New Zealand, where safety barriers were removed from the Grafton Bridge after having been in place for 60 years. After removal of the barriers due to complaints of unsightliness, suicide researcher Annette Beautrais and her colleagues found that suicides from Grafton Bridge increased from three in the four years preceding the removal to 15 in the four years after removal. This prompted the reinstallation and redesign of the barriers, after which zero suicides occurred from the bridge. This was the only known time and place in the world that physical barriers have been installed, removed for a period of time, and then reinstalled, providing the opportunity to study\u00a0the effect in a way that would have otherwise been highly unethical.<\/p>\n

Lessons Learned: The Future of the Golden Gate Bridge<\/strong><\/h2>\n

We end now where we began\u2014at the Golden Gate Bridge, where 38 people died of suicide in 2014 alone and where debate regarding\u00a0the installation of safety barriers has\u00a0raged for decades. Progress had been\u00a0stalled by financial cost and questions of effectiveness, but things are changing. Last year, the Highway and Transportation District, the agency that oversees the Golden Gate Bridge, approved a $76 million project that will install safety nets on the bridge\u2014an action, according to the evidence, that will save lives.<\/p>\n

Knowing what you know now, what are your opinions on these types of suicide prevention methods? Have you seen backlash against barriers or signs in your community?<\/p>\n

Do\u00a0signs, phones, and barriers simply distract from\u00a0the larger\u00a0issue of creating better\u00a0access to mental health care for people with suicide ideation?<\/p>\n

References:<\/strong><\/p>\n

    \n
  1. Aleaziz, H. (2015, February 3.) 38 Golden Gate Bridge suicides last year, down from 2013 spike. San Francisco Gate<\/em>. Retrieved from\u00a0http:\/\/www.sfgate.com\/bayarea\/article\/38-Golden-Gate-Bridge-suicides-last-year-after-6059465.php<\/li>\n
  2. Beautrais, A. L., Gibb, S. J., Fergusson, D. M., Horwood, L. J., Larkin, G. L. (2009). Removing bridge barriers stimulates suicides: An unfortunate natural experiment. Australian and New Zealand Journal of Psychiatry, 43<\/em> 495-497.<\/li>\n
  3. Bennewith, O., Nowers, M., Gunnell, D. (2007). Effect of barriers on the Clifton suspension bridge, England, on local patterns of suicide: Implications for prevention. The British Journal of Psychiatry 190<\/em>(3). 266-267. Doi: 10.1192\/bpj.bp.106.027136<\/li>\n
  4. Cabanatuan, M. (2014, June 28). Golden Gate Bridge board OKs $76 million for suicide barrier. San Francisco Gate<\/em>. Retrieved from http:\/\/www.sfgate.com\/bayarea\/article\/Golden-Gate-Bridge-going-to-get-suicide-nets-5585482.php<\/li>\n
  5. CBS Los Angeles. (2013, June 21). Signs Along Pasadena Bridge Aimed at Curbing Suicides. Retrieved from\u00a0http:\/\/losangeles.cbslocal.com\/2013\/06\/21\/signs-along-pasadena-bridge-aimed-at-curbing-suicides\/<\/li>\n
  6. Draper, J. (2008). Suicide prevention on bridges: The national suicide prevention lifeline position. Retrieved from http:\/\/host31.spidergraphics.com\/spv\/doc\/SUICIDE_BRIDGES_Lifeline_Position_Paper_Final_6-16-08.pdf<\/li>\n
  7. Glatt, K. M. (1987). Helpline: Suicide prevention at a suicide site. Suicide and Life-Threatening Behavior, 17<\/em>(4), 299.<\/li>\n
  8. Lester, D. (2005). Suicide by jumping from bridges. Perceptual and Motor Skills, 100<\/em>(3), 628-628.<\/li>\n
  9. New York State Bridge Authority. (2007). A comprehensive plan for suicide prevention New York state bridge authority briefing & summary report for consideration by transportation agencies. Retrieved from http:\/\/www.nysba.state.ny.us\/Documents\/NYSBA%20Suicide%20Prevention%20Summary%20Report.pdf<\/li>\n
  10. Pogash, C. (2014, March 26). Suicides mounting, Golden Gate looks to add a safety net. The New York Times.<\/em> Retrieved from http:\/\/www.nytimes.com\/2014\/03\/27\/us\/suicides-mounting-golden-gate-looks-to-add-a-safety-net.html?smid=fb-nytimes&WT.z_sma=US_SMG_20140326&bicmp=AD&bicmlukp=WT.mc_id&bicmst=1388552400000&bicmet=1420088400000&_r=1<\/li>\n
  11. Reisch, T., Michel, K. (2005). Securing a suicide hot spot: Effects of a safety net at the Bern Muenster Terrace. Suicide and Life-Threatening Behavior 35<\/em>(4). 460-467<\/li>\n
  12. Stabler, D. (2013, February 2). Vista Bridge: Is it time to stop the dying at Portland’s iconic bridge? The Oregonian<\/em>.\u00a0http:\/\/www.oregonlive.com\/living\/index.ssf\/2013\/02\/post_37.html<\/li>\n
  13. Walsh, B. (2011). Evaluation of the suicide prevention activities at Gap Park: Crisis telephones. Sydney<\/em>, NSW: Lifeline.<\/li>\n<\/ol>\n","protected":false},"excerpt":{"rendered":"

    Although there’s reason to believe signs and helpline phones posted on bridges save lives, some aren’t so sure. One prevention tool is even more effective.<\/p>\n","protected":false},"author":2937,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_uf_show_specific_survey":0,"_uf_disable_surveys":false,"footnotes":""},"categories":[542],"tags":[31,25,236],"class_list":["post-28521","post","type-post","status-publish","format-standard","hentry","category-featured-articles","tag-psychotherapy-practice","tag-psychotherapy-issues","tag-suicidal-ideation-behavior"],"_links":{"self":[{"href":"https:\/\/www.goodtherapy.org\/blog\/wp-json\/wp\/v2\/posts\/28521","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.goodtherapy.org\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.goodtherapy.org\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.goodtherapy.org\/blog\/wp-json\/wp\/v2\/users\/2937"}],"replies":[{"embeddable":true,"href":"https:\/\/www.goodtherapy.org\/blog\/wp-json\/wp\/v2\/comments?post=28521"}],"version-history":[{"count":0,"href":"https:\/\/www.goodtherapy.org\/blog\/wp-json\/wp\/v2\/posts\/28521\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.goodtherapy.org\/blog\/wp-json\/wp\/v2\/media?parent=28521"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.goodtherapy.org\/blog\/wp-json\/wp\/v2\/categories?post=28521"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.goodtherapy.org\/blog\/wp-json\/wp\/v2\/tags?post=28521"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}