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 2015DenbighshireSlightly injuredMinibuses, Buses or CoachesRaining without high windsCounty Roads
4 [t]Number of casualtiesQ1 2015DenbighshireSlightly injuredMinibuses, Buses or CoachesRaining without high windsAll roads
4 [t]Number of casualtiesQ1 2015DenbighshireSlightly injuredMinibuses, Buses or CoachesTotalCounty Roads
4 [t]Number of casualtiesQ1 2015DenbighshireSlightly injuredMinibuses, Buses or CoachesTotalAll roads
1Number of casualtiesQ1 2015DenbighshireSlightly injuredLight Vans or Goods VehiclesFine without high windsCounty Roads
1Number of casualtiesQ1 2015DenbighshireSlightly injuredLight Vans or Goods VehiclesFine without high windsTrunk Roads
2 [t]Number of casualtiesQ1 2015DenbighshireSlightly injuredLight Vans or Goods VehiclesFine without high windsAll roads
1 [t]Number of casualtiesQ1 2015DenbighshireSlightly injuredLight Vans or Goods VehiclesTotalCounty Roads
1 [t]Number of casualtiesQ1 2015DenbighshireSlightly injuredLight Vans or Goods VehiclesTotalTrunk Roads
2 [t]Number of casualtiesQ1 2015DenbighshireSlightly injuredLight Vans or Goods VehiclesTotalAll roads
52 [t]Number of casualtiesQ1 2015DenbighshireSlightly injuredAll usersFine without high windsCounty Roads
7 [t]Number of casualtiesQ1 2015DenbighshireSlightly injuredAll usersFine without high windsTrunk Roads
59 [t]Number of casualtiesQ1 2015DenbighshireSlightly injuredAll usersFine without high windsAll roads
8 [t]Number of casualtiesQ1 2015DenbighshireSlightly injuredAll usersRaining without high windsCounty Roads
8 [t]Number of casualtiesQ1 2015DenbighshireSlightly injuredAll usersRaining without high windsAll roads
2 [t]Number of casualtiesQ1 2015DenbighshireSlightly injuredAll usersSnowing without high windsCounty Roads
2 [t]Number of casualtiesQ1 2015DenbighshireSlightly injuredAll usersSnowing without high windsAll roads
1 [t]Number of casualtiesQ1 2015DenbighshireSlightly injuredAll usersRaining with high windsCounty Roads
1 [t]Number of casualtiesQ1 2015DenbighshireSlightly injuredAll usersRaining with high windsAll roads
1 [t]Number of casualtiesQ1 2015DenbighshireSlightly injuredAll usersSnowing with high windsCounty Roads
1 [t]Number of casualtiesQ1 2015DenbighshireSlightly injuredAll usersSnowing with high windsAll roads
1 [t]Number of casualtiesQ1 2015DenbighshireSlightly injuredAll usersOtherCounty Roads
1 [t]Number of casualtiesQ1 2015DenbighshireSlightly injuredAll usersOtherTrunk Roads
2 [t]Number of casualtiesQ1 2015DenbighshireSlightly injuredAll usersOtherAll roads
1 [t]Number of casualtiesQ1 2015DenbighshireSlightly injuredAll usersUnknownCounty Roads
1 [t]Number of casualtiesQ1 2015DenbighshireSlightly injuredAll usersUnknownAll roads
66 [t]Number of casualtiesQ1 2015DenbighshireSlightly injuredAll usersTotalCounty Roads
8 [t]Number of casualtiesQ1 2015DenbighshireSlightly injuredAll usersTotalTrunk Roads
74 [t]Number of casualtiesQ1 2015DenbighshireSlightly injuredAll usersTotalAll roads
12 [t]Number of casualtiesQ1 2015DenbighshireAll severitiesPedestriansFine without high windsCounty Roads
12 [t]Number of casualtiesQ1 2015DenbighshireAll severitiesPedestriansFine without high windsAll roads
1 [t]Number of casualtiesQ1 2015DenbighshireAll severitiesPedestriansOtherTrunk Roads
1 [t]Number of casualtiesQ1 2015DenbighshireAll severitiesPedestriansOtherAll roads
12 [t]Number of casualtiesQ1 2015DenbighshireAll severitiesPedestriansTotalCounty Roads
1 [t]Number of casualtiesQ1 2015DenbighshireAll severitiesPedestriansTotalTrunk Roads
13 [t]Number of casualtiesQ1 2015DenbighshireAll severitiesPedestriansTotalAll roads
4 [t]Number of casualtiesQ1 2015DenbighshireAll severitiesPedal cyclistsFine without high windsCounty Roads
4 [t]Number of casualtiesQ1 2015DenbighshireAll severitiesPedal cyclistsFine without high windsAll roads
4 [t]Number of casualtiesQ1 2015DenbighshireAll severitiesPedal cyclistsTotalCounty Roads
4 [t]Number of casualtiesQ1 2015DenbighshireAll severitiesPedal cyclistsTotalAll roads
4 [t]Number of casualtiesQ1 2015DenbighshireAll severitiesMotorcyclistsFine without high windsCounty Roads
4 [t]Number of casualtiesQ1 2015DenbighshireAll severitiesMotorcyclistsFine without high windsTrunk Roads
8 [t]Number of casualtiesQ1 2015DenbighshireAll severitiesMotorcyclistsFine without high windsAll roads
1 [t]Number of casualtiesQ1 2015DenbighshireAll severitiesMotorcyclistsRaining with high windsCounty Roads
1 [t]Number of casualtiesQ1 2015DenbighshireAll severitiesMotorcyclistsRaining with high windsAll roads
5 [t]Number of casualtiesQ1 2015DenbighshireAll severitiesMotorcyclistsTotalCounty Roads
4 [t]Number of casualtiesQ1 2015DenbighshireAll severitiesMotorcyclistsTotalTrunk Roads
9 [t]Number of casualtiesQ1 2015DenbighshireAll severitiesMotorcyclistsTotalAll roads
2 [t]Number of casualtiesQ1 2015DenbighshireAll severitiesTaxis or Private Hire VehiclesFine without high windsCounty Roads
2 [t]Number of casualtiesQ1 2015DenbighshireAll severitiesTaxis or Private Hire VehiclesFine without high windsAll roads
2 [t]Number of casualtiesQ1 2015DenbighshireAll severitiesTaxis or Private Hire VehiclesTotalCounty Roads
2 [t]Number of casualtiesQ1 2015DenbighshireAll severitiesTaxis or Private Hire VehiclesTotalAll roads
36 [t]Number of casualtiesQ1 2015DenbighshireAll severitiesCarsFine without high windsCounty Roads
5 [t]Number of casualtiesQ1 2015DenbighshireAll severitiesCarsFine without high windsTrunk Roads
41 [t]Number of casualtiesQ1 2015DenbighshireAll severitiesCarsFine without high windsAll roads
4 [t]Number of casualtiesQ1 2015DenbighshireAll severitiesCarsRaining without high windsCounty Roads
4 [t]Number of casualtiesQ1 2015DenbighshireAll severitiesCarsRaining without high windsAll roads
2 [t]Number of casualtiesQ1 2015DenbighshireAll severitiesCarsSnowing without high windsCounty Roads
2 [t]Number of casualtiesQ1 2015DenbighshireAll severitiesCarsSnowing without high windsAll roads
1 [t]Number of casualtiesQ1 2015DenbighshireAll severitiesCarsRaining with high windsTrunk Roads
1 [t]Number of casualtiesQ1 2015DenbighshireAll severitiesCarsRaining with high windsAll roads
1 [t]Number of casualtiesQ1 2015DenbighshireAll severitiesCarsSnowing with high windsCounty Roads
1 [t]Number of casualtiesQ1 2015DenbighshireAll severitiesCarsSnowing with high windsAll roads
1 [t]Number of casualtiesQ1 2015DenbighshireAll severitiesCarsOtherCounty Roads
1 [t]Number of casualtiesQ1 2015DenbighshireAll severitiesCarsOtherAll roads
1 [t]Number of casualtiesQ1 2015DenbighshireAll severitiesCarsUnknownCounty Roads
1 [t]Number of casualtiesQ1 2015DenbighshireAll severitiesCarsUnknownAll roads
45 [t]Number of casualtiesQ1 2015DenbighshireAll severitiesCarsTotalCounty Roads
6 [t]Number of casualtiesQ1 2015DenbighshireAll severitiesCarsTotalTrunk Roads
51 [t]Number of casualtiesQ1 2015DenbighshireAll severitiesCarsTotalAll roads
4 [t]Number of casualtiesQ1 2015DenbighshireAll severitiesMinibuses, Buses or CoachesRaining without high windsCounty Roads
4 [t]Number of casualtiesQ1 2015DenbighshireAll severitiesMinibuses, Buses or CoachesRaining without high windsAll roads
4 [t]Number of casualtiesQ1 2015DenbighshireAll severitiesMinibuses, Buses or CoachesTotalCounty Roads
4 [t]Number of casualtiesQ1 2015DenbighshireAll severitiesMinibuses, Buses or CoachesTotalAll roads
1 [t]Number of casualtiesQ1 2015DenbighshireAll severitiesLight Vans or Goods VehiclesFine without high windsCounty Roads
1 [t]Number of casualtiesQ1 2015DenbighshireAll severitiesLight Vans or Goods VehiclesFine without high windsTrunk Roads
2 [t]Number of casualtiesQ1 2015DenbighshireAll severitiesLight Vans or Goods VehiclesFine without high windsAll roads
1 [t]Number of casualtiesQ1 2015DenbighshireAll severitiesLight Vans or Goods VehiclesTotalCounty Roads
1 [t]Number of casualtiesQ1 2015DenbighshireAll severitiesLight Vans or Goods VehiclesTotalTrunk Roads
2 [t]Number of casualtiesQ1 2015DenbighshireAll severitiesLight Vans or Goods VehiclesTotalAll roads
59 [t]Number of casualtiesQ1 2015DenbighshireAll severitiesAll usersFine without high windsCounty Roads
10 [t]Number of casualtiesQ1 2015DenbighshireAll severitiesAll usersFine without high windsTrunk Roads
69 [t]Number of casualtiesQ1 2015DenbighshireAll severitiesAll usersFine without high windsAll roads
8 [t]Number of casualtiesQ1 2015DenbighshireAll severitiesAll usersRaining without high windsCounty Roads
8 [t]Number of casualtiesQ1 2015DenbighshireAll severitiesAll usersRaining without high windsAll roads
2 [t]Number of casualtiesQ1 2015DenbighshireAll severitiesAll usersSnowing without high windsCounty Roads
2 [t]Number of casualtiesQ1 2015DenbighshireAll severitiesAll usersSnowing without high windsAll roads
1 [t]Number of casualtiesQ1 2015DenbighshireAll severitiesAll usersRaining with high windsCounty Roads
1 [t]Number of casualtiesQ1 2015DenbighshireAll severitiesAll usersRaining with high windsTrunk Roads
2 [t]Number of casualtiesQ1 2015DenbighshireAll severitiesAll usersRaining with high windsAll roads
1 [t]Number of casualtiesQ1 2015DenbighshireAll severitiesAll usersSnowing with high windsCounty Roads
1 [t]Number of casualtiesQ1 2015DenbighshireAll severitiesAll usersSnowing with high windsAll roads
1 [t]Number of casualtiesQ1 2015DenbighshireAll severitiesAll usersOtherCounty Roads
1 [t]Number of casualtiesQ1 2015DenbighshireAll severitiesAll usersOtherTrunk Roads
2 [t]Number of casualtiesQ1 2015DenbighshireAll severitiesAll usersOtherAll roads
1 [t]Number of casualtiesQ1 2015DenbighshireAll severitiesAll usersUnknownCounty Roads
1 [t]Number of casualtiesQ1 2015DenbighshireAll severitiesAll usersUnknownAll roads
73 [t]Number of casualtiesQ1 2015DenbighshireAll severitiesAll usersTotalCounty Roads
12 [t]Number of casualtiesQ1 2015DenbighshireAll severitiesAll usersTotalTrunk Roads
85 [t]Number of casualtiesQ1 2015DenbighshireAll severitiesAll usersTotalAll roads
Showing 1,201 to 1,300 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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