To ask the Scottish Executive what information it has on the proportion of road deaths that can be attributed to (a) not wearing seatbelts, (b) fatigue, (c) speeding, (d) running a red light at an intersection, (e) being under the influence of alcohol and (f) being under the influence of drugs.
Data about injuryroad accidents are collected by the police and reported to the Scottish Governmentusing the Stats 19 statistical report form, the specification for which was expandedwith effect from the start of 2005 to collect information about the factors whichmay have contributed to the occurrence of an accident. It must be emphasised thatthe contributory factors shownin the Stats 19 returns reflectthe reporting officer’s opinion at the time of making the report, and are notnecessarily the result of extensive investigation: subsequent enquiries could leadto a change in the opinion of the reporting officer. The factors are largely subjective,and depend upon the skill and experience of the reporting officer in reconstructingthe events which led directly to the accident, based upon the information availableat the time of making the report. There may be accidents for which the reportingofficer cannot identify any contributory factors.
Information aboutcontributory factors is given on pages 53 to 74 of Road Accidents Scotland 2005,published by the Scottish Executive in November 2006, which is available in the Scottish Parliament Information Centre (Bib. number 41118). Table Five (on pages71-72) shows the numbers of deaths in accidents for which each contributory factorwas recorded. The categories in that Table include ones which relate to all thetopics for which information was requested apart from not wearing seatbelts:
for (b) - see “fatigue”
for (c) - see “exceedingspeed limit” and, perhaps, “travelling too fast for the conditions”
for (d) - see “disobeyedautomatic traffic signal” and, perhaps, “disobeyed Give Way or Stop sign or makings”
for (e) - see “[driver/rider]impaired by alcohol” and “[pedestrian] impaired by alcohol”
for (f) - see “[driver/rider]impaired by drugs (illicit/medicinal)” and “[pedestrian]”.
The Stats 19 returnsdo not collect any information about whether or not seat belts were worn.