Casualties by weather conditions

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Standard shorthand is used in this table: [p] = provisional, [r] = revised, [t] = total.

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Data valuesData descriptionDateAreaSeverityType of VehicleWeather conditionsBy highways agency
4Number of casualtiesQ1 2015WalesKilledPedestriansFine without high windsCounty Roads
3Number of casualtiesQ1 2015WalesKilledPedestriansFine without high windsTrunk Roads
7 [t]Number of casualtiesQ1 2015WalesKilledPedestriansFine without high windsAll roads
4 [t]Number of casualtiesQ1 2015WalesKilledPedestriansTotalCounty Roads
3 [t]Number of casualtiesQ1 2015WalesKilledPedestriansTotalTrunk Roads
7 [t]Number of casualtiesQ1 2015WalesKilledPedestriansTotalAll roads
1Number of casualtiesQ1 2015WalesKilledPedal cyclistsFine without high windsCounty Roads
1 [t]Number of casualtiesQ1 2015WalesKilledPedal cyclistsFine without high windsAll roads
1 [t]Number of casualtiesQ1 2015WalesKilledPedal cyclistsTotalCounty Roads
1 [t]Number of casualtiesQ1 2015WalesKilledPedal cyclistsTotalAll roads
1Number of casualtiesQ1 2015WalesKilledMotorcyclistsFine without high windsCounty Roads
1 [t]Number of casualtiesQ1 2015WalesKilledMotorcyclistsFine without high windsAll roads
1 [t]Number of casualtiesQ1 2015WalesKilledMotorcyclistsTotalCounty Roads
1 [t]Number of casualtiesQ1 2015WalesKilledMotorcyclistsTotalAll roads
6Number of casualtiesQ1 2015WalesKilledCarsFine without high windsCounty Roads
6 [t]Number of casualtiesQ1 2015WalesKilledCarsFine without high windsAll roads
1Number of casualtiesQ1 2015WalesKilledCarsRaining without high windsCounty Roads
1 [t]Number of casualtiesQ1 2015WalesKilledCarsRaining without high windsAll roads
4Number of casualtiesQ1 2015WalesKilledCarsFine with high windsTrunk Roads
4 [t]Number of casualtiesQ1 2015WalesKilledCarsFine with high windsAll roads
7 [t]Number of casualtiesQ1 2015WalesKilledCarsTotalCounty Roads
4 [t]Number of casualtiesQ1 2015WalesKilledCarsTotalTrunk Roads
11 [t]Number of casualtiesQ1 2015WalesKilledCarsTotalAll roads
1Number of casualtiesQ1 2015WalesKilledLight Vans or Goods VehiclesFine without high windsTrunk Roads
1 [t]Number of casualtiesQ1 2015WalesKilledLight Vans or Goods VehiclesFine without high windsAll roads
1 [t]Number of casualtiesQ1 2015WalesKilledLight Vans or Goods VehiclesTotalTrunk Roads
1 [t]Number of casualtiesQ1 2015WalesKilledLight Vans or Goods VehiclesTotalAll roads
12 [t]Number of casualtiesQ1 2015WalesKilledAll usersFine without high windsCounty Roads
4 [t]Number of casualtiesQ1 2015WalesKilledAll usersFine without high windsTrunk Roads
16 [t]Number of casualtiesQ1 2015WalesKilledAll usersFine without high windsAll roads
1 [t]Number of casualtiesQ1 2015WalesKilledAll usersRaining without high windsCounty Roads
1 [t]Number of casualtiesQ1 2015WalesKilledAll usersRaining without high windsAll roads
4 [t]Number of casualtiesQ1 2015WalesKilledAll usersFine with high windsTrunk Roads
4 [t]Number of casualtiesQ1 2015WalesKilledAll usersFine with high windsAll roads
13 [t]Number of casualtiesQ1 2015WalesKilledAll usersTotalCounty Roads
8 [t]Number of casualtiesQ1 2015WalesKilledAll usersTotalTrunk Roads
21 [t]Number of casualtiesQ1 2015WalesKilledAll usersTotalAll roads
37 [t]Number of casualtiesQ1 2015WalesKSIPedestriansFine without high windsCounty Roads
7 [t]Number of casualtiesQ1 2015WalesKSIPedestriansFine without high windsTrunk Roads
44 [t]Number of casualtiesQ1 2015WalesKSIPedestriansFine without high windsAll roads
5 [t]Number of casualtiesQ1 2015WalesKSIPedestriansRaining without high windsCounty Roads
5 [t]Number of casualtiesQ1 2015WalesKSIPedestriansRaining without high windsAll roads
2 [t]Number of casualtiesQ1 2015WalesKSIPedestriansRaining with high windsCounty Roads
2 [t]Number of casualtiesQ1 2015WalesKSIPedestriansRaining with high windsAll roads
1 [t]Number of casualtiesQ1 2015WalesKSIPedestriansOtherCounty Roads
1 [t]Number of casualtiesQ1 2015WalesKSIPedestriansOtherTrunk Roads
2 [t]Number of casualtiesQ1 2015WalesKSIPedestriansOtherAll roads
45 [t]Number of casualtiesQ1 2015WalesKSIPedestriansTotalCounty Roads
8 [t]Number of casualtiesQ1 2015WalesKSIPedestriansTotalTrunk Roads
53 [t]Number of casualtiesQ1 2015WalesKSIPedestriansTotalAll roads
15 [t]Number of casualtiesQ1 2015WalesKSIPedal cyclistsFine without high windsCounty Roads
15 [t]Number of casualtiesQ1 2015WalesKSIPedal cyclistsFine without high windsAll roads
3 [t]Number of casualtiesQ1 2015WalesKSIPedal cyclistsRaining without high windsCounty Roads
3 [t]Number of casualtiesQ1 2015WalesKSIPedal cyclistsRaining without high windsAll roads
1 [t]Number of casualtiesQ1 2015WalesKSIPedal cyclistsUnknownCounty Roads
1 [t]Number of casualtiesQ1 2015WalesKSIPedal cyclistsUnknownAll roads
19 [t]Number of casualtiesQ1 2015WalesKSIPedal cyclistsTotalCounty Roads
19 [t]Number of casualtiesQ1 2015WalesKSIPedal cyclistsTotalAll roads
28 [t]Number of casualtiesQ1 2015WalesKSIMotorcyclistsFine without high windsCounty Roads
7 [t]Number of casualtiesQ1 2015WalesKSIMotorcyclistsFine without high windsTrunk Roads
35 [t]Number of casualtiesQ1 2015WalesKSIMotorcyclistsFine without high windsAll roads
4 [t]Number of casualtiesQ1 2015WalesKSIMotorcyclistsRaining without high windsCounty Roads
4 [t]Number of casualtiesQ1 2015WalesKSIMotorcyclistsRaining without high windsAll roads
1 [t]Number of casualtiesQ1 2015WalesKSIMotorcyclistsFine with high windsTrunk Roads
1 [t]Number of casualtiesQ1 2015WalesKSIMotorcyclistsFine with high windsAll roads
1 [t]Number of casualtiesQ1 2015WalesKSIMotorcyclistsRaining with high windsTrunk Roads
1 [t]Number of casualtiesQ1 2015WalesKSIMotorcyclistsRaining with high windsAll roads
1 [t]Number of casualtiesQ1 2015WalesKSIMotorcyclistsFog or mist - if hazardCounty Roads
1 [t]Number of casualtiesQ1 2015WalesKSIMotorcyclistsFog or mist - if hazardAll roads
33 [t]Number of casualtiesQ1 2015WalesKSIMotorcyclistsTotalCounty Roads
9 [t]Number of casualtiesQ1 2015WalesKSIMotorcyclistsTotalTrunk Roads
42 [t]Number of casualtiesQ1 2015WalesKSIMotorcyclistsTotalAll roads
1 [t]Number of casualtiesQ1 2015WalesKSITaxis or Private Hire VehiclesFine without high windsCounty Roads
1 [t]Number of casualtiesQ1 2015WalesKSITaxis or Private Hire VehiclesFine without high windsAll roads
1 [t]Number of casualtiesQ1 2015WalesKSITaxis or Private Hire VehiclesTotalCounty Roads
1 [t]Number of casualtiesQ1 2015WalesKSITaxis or Private Hire VehiclesTotalAll roads
45 [t]Number of casualtiesQ1 2015WalesKSICarsFine without high windsCounty Roads
13 [t]Number of casualtiesQ1 2015WalesKSICarsFine without high windsTrunk Roads
58 [t]Number of casualtiesQ1 2015WalesKSICarsFine without high windsAll roads
10 [t]Number of casualtiesQ1 2015WalesKSICarsRaining without high windsCounty Roads
2 [t]Number of casualtiesQ1 2015WalesKSICarsRaining without high windsTrunk Roads
12 [t]Number of casualtiesQ1 2015WalesKSICarsRaining without high windsAll roads
1 [t]Number of casualtiesQ1 2015WalesKSICarsSnowing without high windsCounty Roads
1 [t]Number of casualtiesQ1 2015WalesKSICarsSnowing without high windsAll roads
1 [t]Number of casualtiesQ1 2015WalesKSICarsFine with high windsCounty Roads
7 [t]Number of casualtiesQ1 2015WalesKSICarsFine with high windsTrunk Roads
8 [t]Number of casualtiesQ1 2015WalesKSICarsFine with high windsAll roads
4 [t]Number of casualtiesQ1 2015WalesKSICarsRaining with high windsCounty Roads
8 [t]Number of casualtiesQ1 2015WalesKSICarsRaining with high windsTrunk Roads
12 [t]Number of casualtiesQ1 2015WalesKSICarsRaining with high windsAll roads
2 [t]Number of casualtiesQ1 2015WalesKSICarsFog or mist - if hazardCounty Roads
2 [t]Number of casualtiesQ1 2015WalesKSICarsFog or mist - if hazardAll roads
3 [t]Number of casualtiesQ1 2015WalesKSICarsOtherCounty Roads
3 [t]Number of casualtiesQ1 2015WalesKSICarsOtherTrunk Roads
6 [t]Number of casualtiesQ1 2015WalesKSICarsOtherAll roads
66 [t]Number of casualtiesQ1 2015WalesKSICarsTotalCounty Roads
33 [t]Number of casualtiesQ1 2015WalesKSICarsTotalTrunk Roads
99 [t]Number of casualtiesQ1 2015WalesKSICarsTotalAll roads
2 [t]Number of casualtiesQ1 2015WalesKSIMinibuses, Buses or CoachesFine without high windsCounty Roads
2 [t]Number of casualtiesQ1 2015WalesKSIMinibuses, Buses or CoachesFine without high windsAll roads
Showing 1 to 100 of 297,014 rows
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Main information

Most recent update
25 September 2025
Next update expected
October 2025
Designation
Accredited official statistics
Data provider
Welsh Government
Data source
No specific source from data provider

Data notes

Overview

Summary of dataset and variables

The number of casualties in police-recorded road collisions by weather, type of vehicle, severity, date and area

Data collection or calculation

The police compile statistical data about road traffic accidents and casualties (called Stats19 data) for the Welsh Government and the Department for Transport (DfT). This follows police attendance at accidents that involve any personal injury, together with members of the public reporting personal injury accidents directly to the police. The figures are based on information available to the Welsh Government 14 weeks after the end of the latest quarter. The Stats19 data are a set of numeric and alphabet characters. A casualty is defined as, a person killed or injured in an accident. One accident may give rise to several casualties. Casualties and accidents are subdivided into killed, seriously injured and slightly injured categories. Casualties reported as killed include only those cases where death occurs in less than 30 days as a result of the accident. They do not include those who died as a result of natural causes (e.g. heart attack) rather than as a result of the accident, nor do they include confirmed suicides.

Statistical quality

The figures shown may change in future if there are late amendments. Similarly, the figures for earlier years may differ from those previously published. The figures cover only road accidents reported to the police involving personal injury. This data is obtained from administrative sources and thus may be affected by changes in procedures within those systems. There is some possibility of under-reporting and under-recording as well as for the misclassification of accidents though these are minimised by local authorities and the Welsh Government conducting a number of data validations. For example, Welsh Government data analysts may query the location of an accident with a police force when the grid reference of an accident is in a different local authority to the one specified in the data return. These issues are discussed in more detail in a Statistical Article ‘Quality Report for Welsh Road Casualties’. This article also summarises the sources and methods used to compile the road accident and casualty figures for Wales. It also reviews the quality of the resulting figures in terms of the six dimensions of statistical quality of the European Statistical System. The aim is to provide background information about road casualty statistics for Wales in a single document for all users of the published statistics. It is available from the following link: https://www.gov.wales/road-casualties-quality-report

Related reports

Published by

Organisation
Welsh Government
Contact email
stats.transport@gov.wales

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