Ambulance, Police, Fire and Emergency Vehicle Conspicuity & Visibility
Ambulance Visibility provides the latest research & technical information on emergency vehicle conspicuity, livery, high-visibility markings and warning lights that arecurrently under development by emergency service agencies throughout the world.
This website includes the following resources:
Discussion pages with links to technical papers & other websites
A worldwide reference library of links to individuals, research organisations and resources including user-visible URL's
Current listing of links to Australian ambulance and emergency service organisation
Photo galleries of Australian emergency service vehicles in high-visibility livery
PowerPoints from conference presentations by John Killeen available as PDF downloads
PDF newsletter downloads
Multi-language translation using Google Translate
Above: ACT Intensive Care Ambulance - Photo by Lannon Harley
Read theAmbulance Visibility Blog
Latest news & research articles with an opportunity to comment
A convenient one stop resource accessing the latest research
and documents.
Comprehensive links & downloads to visibility/conspicuity documents & resources worldwide. Includes a large collection of previously unavailable PDF documents and articles including those from Australian researcher David Green. CLICK HERE
Please be patient - there is a short delay during the translation process.
Most HTML (non-Flash) externally linked sites will also be in the translation language.
Renovate your markings
- see our success stories
Images with details explaining the changes undertaken by various emergency organisations following advice or consultation from John Killeen and Ambulance Visibility - CLICK HERE
Where do I start?Try this.....
1. First, look at the information shown below on the Home page & BLOG
2. Next, goto the images of OLD vs NEW vehicle markings - CLICK HERE
and then move onto the latest News and the pages below + others
The trip to Colorado for the presentation was generously sponsored by American Medical Response in conjunction with the Colorado Department of Public Health and Environment,
the SEMTAC Transportation Safety Sub-Committee and the Mile-High RETAC organisation. Special thanks to Sean Caffrey (CDPHE), Shirley Terry (MH-RETAC) and Ron Thackery (AMR) for their assistance and support over the week of the conference.
If you attended the supplementary AMR presentation webinar on 3 Nov 2010 please email for the download link.
S. Helman and M. Palmer from TRL released this report for the UK Highways Agency in late 2010.
This recent report interviews road workers to gauge their expectations of High-Visibility retroreflective garments and then goes on to survey a large number of participants under realistic test conditions.
The study demonstrates that some Hi-Viz safety colours viewed in proximity to response vehicles and against different types of background clutter may have much shorter detection distances
than shown previously. In particular this shortfall occurs at night where some visual detection distances can
fall to as low as 25 - 45 meters at the roadside. Make sure you read this important new research - CLICK HERE
Swedish trial of enhanced Battenburg markings
on highway work vehicles
The original report was written by Johan Granlund, Stefan Hedlof and Tommy Nilsson in May 2008 and has been translated into english for the first time by Johan & John Killeen. Read about the trial in Swedish or English - CLICK HERE
In Swedish - Forstarkt utmarkning av vaghallningsforden med SK Battenburg monster
David Green's conspicuity research and articles available together in the AV Reference Library
During the 1970's David Green provided significant conspicuity research input to emergency agencies in Australia. David has kindly provided copies of his research papers and magazine articles for inclusion in the new AV Reference Library where they are published together for the first time. Read all of David's work - CLICK HERE
Applicationof Retro Reflective Conspicuity Markings to Heavy Vehicles
This compliance guide for
Conspicuity Markings to Heavy Vehicles wasreleased in February 2011 by the Freight Transport Association in the UK and clearly outlines the new UN ECE conspicuity markings required by the European Union agreements.
This is a concise document that illustrates the minimum coverage required for civilian vehicle conspicuity. The new regulations do not require full outline contour markings on the upper side surfaces of the vehicle but a full contour marking set remains essential for all emergency vehicles. The advantages of fluorescent/reflective materials are strongly reinforced, especially the superiority of a solid band of fluorescent colour rather than the red/white alternating pattern found within the US NHTSA conspicuity regulations for trucks. The Canadian Study linked below demonstrates the superiority of a single flourescent colour under different weather conditions
Airservices Australia (ARFF) Aviation Fire Vehicle Conspicuity Images
New Bariatric vehicle for ACT Ambulance 
