We are proposing to make changes to the data collected from coroners which forms part of the annual drink drive statistics, from 2023 onwards.
Coroner data provides information on blood alcohol levels of those killed in road collisions which is used in these statistics.
Currently data is collected for all fatalities. However, only those that are motor vehicle drivers or riders are used in producing the estimates of drink-drive casualties as the drink-drive limits do not apply to pedestrians, vehicle passengers or non-motor vehicle drivers or riders.
As it stands, data on proportions of pedestrians, passengers and pedal cyclist fatalities with blood alcohol in excess of the drink drive limit is presented in table
RAS2033. However, this shows that the sample sizes for these groups are typically small, and in many cases toxicology information is not available. It is likely that some coroners will test when alcohol is suspected to be present, which introduces the possibility of bias in these figures and potentially limits their usefulness.
To reduce burdens on coroners who supply this information, we are proposing that in future data will only be collected for motor vehicle drivers in future. However, we welcome any comments from users of these statistics and are particularly interested in any use of the figures we are proposing to stop collecting. Any comments can be provided in the box below or by email to the road safety statistics team (
roadacc.stats@dft.gov.uk)