IMPACT OF BULL-BARS ON PEDESTRIANS

The well-understood risk to pedestrians posed by use of standard motor vehicles (which is managed by urban speed limits and other traffic-calming techniques) is herein compared with the increased risk that could be expected by postulating a hypothetical bull-bar attached to vehicles driven in urban areas. Recent data published by the University of Adelaide Road Accident Research Unit has enabled the incidence of vehicle-pedestrian collisions in a typical Australian urban environment to be quantified for various speeds. Hence the expected effects of the hypothetical bull-bar may be calculated and compared with actual cases involving bull-bars which were reported in the Adelaide data. It is shown that bull-bars reduce the mean impact speed for fatal collisions and hence, by inference, deaths (and serious injuries) tend to be increased. Prima facie, bull-bars contravene the mandatory Australian Design Rules (in particular ADR 42) which apply to most vehicles on the roads today and hence are illegal under federal, state and territory laws. (a) For the record of the covering entry of this conference, please see IRRD abstract no 868510.

Language

  • English

Media Info

  • Features: References;
  • Pagination: p. 389-400

Subject/Index Terms

Filing Info

  • Accession Number: 00729036
  • Record Type: Publication
  • Source Agency: ARRB Group Ltd.
  • ISBN: 0-86856-989-5
  • Files: ITRD, ATRI
  • Created Date: Dec 12 1996 12:00AM