Where is the evidence for the safety benefits of high visibility clothing?

Recently a local council in Australia suggested that bicycle riders should be required to wear high visibility jackets.  Bicycle Victoria was not impressed:

Bicycle Victoria spokesman Garry Brennan slammed the idea.

“Unfortunately there is no evidence that so-called ‘high-visibility clothing’ is of any benefit to bike riders,” Mr Brennan said. “Whether the rider is dressed in bright fluoro or black, or is stark naked, matters little when drivers are not paying attention.  The good news is that as more bikes crowd the roads, most drivers are paying more attention.”

In another article Brennan said

“It’s redundant and potentially misleading,” Mr Brennan … said.  He said high-visibility clothing would give cyclists a false sense of security.  “All it does is make you feel more visible,” he said.”

High visibility clothing is an established element of personal protective clothing on construction sites and in the transport industry.  It was introduced as a way of increasing the visibility of workers where traffic on- and off-site interacts with pedestrians.  A UK article by BrightKidz summarises the logic on high visibility clothing but is there any evidence that bright clothing reduces serious contact between pedestrians and traffic? Continue reading “Where is the evidence for the safety benefits of high visibility clothing?”

Brothel safety gains new media attention

The occupational health and safety of sex workers is one of the most difficult areas to write about as the industry is politically and ideologically charged with matters of feminist ideology, human rights and sex trafficking, religious morality and NIMBY lobbying.  In such an environment, it is important that the OHS needs of sex workers not be forgotten.

On 13 July 2011, The Age newspaper reported on the threat of legal action by one sex workers on a Victorian licensed brothel, Butterflys of Blackburn.  The article raised many OHS issues for the brothel industry.  In short, the article reports that a sex worker is suing the brothel because the brothel, allegedly, established an expectation that the sex workers would allow unprotected sex, sexual acts without a condom or other protection, an offence under Victorian law.  This particular sex worker’s experience in Butterflys of Blackburn was that, when refusing unprotected sex to a client, the client assaulted her, attempted to rape her and threatened her with a gun.

The Age reports that the woman “has since been diagnosed with post traumatic stress disorder, whiplash in her neck and a torn muscle in her shoulder.”  The worker is already receiving workers’ compensation and is pursuing compensation for permanent impairment.  Her plans for suing the brothel relate to the accusation that the brothel failed to provide a safe workplace. Continue reading “Brothel safety gains new media attention”

Back support devices don’t work but new designs should be investigated

In 2009 Australian OHS regulators made the definitive statement on the use of back belts.  The guidance stated that:

  • Back belts don’t reduce the forces on the spine
  • Back belts don’t reduce the strain on muscles,tendons and ligaments
  • Back belts do nothing to reduce fatigue or to increase the ability to lift
  • Back belts are like holding your breath when lifting
  • Back belts can increase blood pressure and breathing rate
  • Back belts don’t reduce the chance of injury or reduce back pain.

This was a terrific example of evidence-based safety.  But this does not mean that the use of back belts should not be reconsidered if there is new evidence or new back belt designs.

One SafetyAtWorkBlog reader has drawn our attention to a new type of back support, The Tolai All Purpose Back Support.  In no way does this blog support this particular device.  In fact, there is a strong argument against the widespread use of such devices as these may advocate the reliance on PPE (personal protective equipment) rather than a higher order of control, such as task redesign, which would result in a more sustainable solution.

However, there is a counter argument of the need to support innovation and the position of continuous improvement. Continue reading “Back support devices don’t work but new designs should be investigated”

People enter the quad bike ROPS debate

A week on from Australia’s The Weekly Times using its front page to open a debate about roll over protection structures (ROPS), the debate has continued in the letters and op-ed pages of The Weekly Times.

Dr Yossi Berger of the Australian Workers Union asks the valid question in his opinion piece – should all the responsibility for quad bike incidents be placed on riders or can manufacturers do better?  If injuries and deaths on quad bikes continue to occur after rider-focused control measures have been advocated and encouraged for many years, isn’t it time to look at more than PPE and administrative controls?  As Albert Einstein is alleged to have said:

“The definition of insanity is doing the same thing over and over and expecting different results.”

Rhys Griffiths of the Federal Chamber of Automotive Industries says in his piece that the quad bike manufacturers are frustrated that low-cost, in safety-speak, administrative controls are not being applied by riders or endorsed by safety regulators.  The control measures recommended are likely to have positive safety impacts but these could be improved further by the integration of a ROPS.  However Griffiths says that :

“Roll Over Protection Systems are not the answer”.

I agree but safety is rarely about “the” answer.  Better outcomes are mostly achieved by a combination of controls that can accommodate the varying work characteristics. Continue reading “People enter the quad bike ROPS debate”

Quad bike fatality costs over $80k in penalties

A Western Australian company has been fined $A50,000 over the death of one of its workers in November 2008  The worker rode a quad bike into a wire gate and died.  The recent WorkSafe WA media release focuses, understandably on the fine imposed in the Perth Magistrates’ Court on Jenara P/L but a clearer picture of the incident is available from an earlier WorkSafe report into the incident.  The accused, in this instance, was Seatown Holdings, a labour hire firm who was fined $A30,000 :

“The accused was a labour hire company which employed a worker for remuneration and arranged for said worker to work for Jenara Pty Ltd who was one of its clients.

The client ran a grain growing farm near Miling.

During the afternoon on Sunday 16 November 2008 the worker was working alone and riding an All Terrain Vehicle (ATV) on a road on the client’s farm when he rode into a wire gate known as a ‘cockies gate’. Continue reading “Quad bike fatality costs over $80k in penalties”

Australian Noise report. Is anyone listening?

Safe Work Australia has released a very important report called “Occupational Noise-Induced Hearing Loss in Australia “.

The report confirms many of the challenges faced by OHS professionals. There is, among others,

  • An over-reliance on Personal Protective Equipment (PPE)
  • Noise is not taken seriously
  • Effective noise control is undervalued
  • Small and medium-sized companies pay less attention to the hazard
  • Noise control is seen as expensive
  • As hearing damage cannot be repaired, it is seen as inevitable

The report provides a detailed profile of NIHL and many will find the report an invaluable to gaining more attention to control measures in workplaces but just as mental health is both an occupational AND public health matter, so noise is affecting our private lives just as much as it is in our work lives.

As with many government safety reports, change is likely to come not from the report itself but how the media, the community and the OHS professions use the information to affect change.

Kevin Jones

New Zealand farm advocates talk briefly on quad bike safety

New Zealand’s Accident Compensation Corporation (ACC) has released some statistics on quad bike incidents in support of its attendance at field days in mid-June 2010 and the release of three new agricultural safety publications.  The media release quotes research from the Otago University.

“Three farmers or agricultural workers died and nearly 300 were injured in quad bike accidents on farms last year, according to ACC claims figures.

Recent research from Otago University forecast that in any given year farm workers will lose control of quad bikes on approximately 12,645 occasions, resulting in about 1400 injuries.  Not all of these will be registered as workplace injury claims with ACC.”

The risk of jumping to conclusions from these statistics is that the ACC is not only concerned with workplace incidents and hence the conditional sentence at the end of the quote. Continue reading “New Zealand farm advocates talk briefly on quad bike safety”

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