Recorded road collisions by number of vehicles involved

Contents

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

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Data description ( of 1 selected1 selectable options)

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Date ( of 55 selected55 selectable options)

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Area ( of 27 selected27 selectable options)

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Severity ( of 5 selected5 selectable options)

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Number of vehicles involved ( of 20 selected20 selectable options)

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Data valuesData descriptionDateAreaSeverityNumber of vehicles involved
5Number of collisionsQ1 2015ConwySeriously injured (of collision)1 Vehicle
5Number of collisionsQ1 2015ConwySeriously injured (of collision)2 Vehicles
10 [t]Number of collisionsQ1 2015ConwySeriously injured (of collision)1-5 Vehicles
10 [t]Number of collisionsQ1 2015ConwySeriously injured (of collision)Total
15Number of collisionsQ1 2015ConwySlightly injured (of collision)1 Vehicle
27Number of collisionsQ1 2015ConwySlightly injured (of collision)2 Vehicles
1Number of collisionsQ1 2015ConwySlightly injured (of collision)3 Vehicles
1Number of collisionsQ1 2015ConwySlightly injured (of collision)4 Vehicles
44 [t]Number of collisionsQ1 2015ConwySlightly injured (of collision)1-5 Vehicles
44 [t]Number of collisionsQ1 2015ConwySlightly injured (of collision)Total
20 [t]Number of collisionsQ1 2015ConwyAll severities (of collision)1 Vehicle
32 [t]Number of collisionsQ1 2015ConwyAll severities (of collision)2 Vehicles
1 [t]Number of collisionsQ1 2015ConwyAll severities (of collision)3 Vehicles
2 [t]Number of collisionsQ1 2015ConwyAll severities (of collision)4 Vehicles
55 [t]Number of collisionsQ1 2015ConwyAll severities (of collision)1-5 Vehicles
55 [t]Number of collisionsQ1 2015ConwyAll severities (of collision)Total
5 [t]Number of collisionsQ1 2015DenbighshireKSI (of collision)1 Vehicle
3 [t]Number of collisionsQ1 2015DenbighshireKSI (of collision)2 Vehicles
1 [t]Number of collisionsQ1 2015DenbighshireKSI (of collision)3 Vehicles
1 [t]Number of collisionsQ1 2015DenbighshireKSI (of collision)4 Vehicles
1 [t]Number of collisionsQ1 2015DenbighshireKSI (of collision)7 Vehicles
10 [t]Number of collisionsQ1 2015DenbighshireKSI (of collision)1-5 Vehicles
1 [t]Number of collisionsQ1 2015DenbighshireKSI (of collision)6-10 Vehicles
11 [t]Number of collisionsQ1 2015DenbighshireKSI (of collision)Total
5Number of collisionsQ1 2015DenbighshireSeriously injured (of collision)1 Vehicle
3Number of collisionsQ1 2015DenbighshireSeriously injured (of collision)2 Vehicles
1Number of collisionsQ1 2015DenbighshireSeriously injured (of collision)3 Vehicles
1Number of collisionsQ1 2015DenbighshireSeriously injured (of collision)4 Vehicles
1Number of collisionsQ1 2015DenbighshireSeriously injured (of collision)7 Vehicles
10 [t]Number of collisionsQ1 2015DenbighshireSeriously injured (of collision)1-5 Vehicles
1 [t]Number of collisionsQ1 2015DenbighshireSeriously injured (of collision)6-10 Vehicles
11 [t]Number of collisionsQ1 2015DenbighshireSeriously injured (of collision)Total
13Number of collisionsQ1 2015DenbighshireSlightly injured (of collision)1 Vehicle
27Number of collisionsQ1 2015DenbighshireSlightly injured (of collision)2 Vehicles
6Number of collisionsQ1 2015DenbighshireSlightly injured (of collision)3 Vehicles
46 [t]Number of collisionsQ1 2015DenbighshireSlightly injured (of collision)1-5 Vehicles
46 [t]Number of collisionsQ1 2015DenbighshireSlightly injured (of collision)Total
18 [t]Number of collisionsQ1 2015DenbighshireAll severities (of collision)1 Vehicle
30 [t]Number of collisionsQ1 2015DenbighshireAll severities (of collision)2 Vehicles
7 [t]Number of collisionsQ1 2015DenbighshireAll severities (of collision)3 Vehicles
1 [t]Number of collisionsQ1 2015DenbighshireAll severities (of collision)4 Vehicles
1 [t]Number of collisionsQ1 2015DenbighshireAll severities (of collision)7 Vehicles
56 [t]Number of collisionsQ1 2015DenbighshireAll severities (of collision)1-5 Vehicles
1 [t]Number of collisionsQ1 2015DenbighshireAll severities (of collision)6-10 Vehicles
57 [t]Number of collisionsQ1 2015DenbighshireAll severities (of collision)Total
1 [t]Number of collisionsQ1 2015FlintshireKSI (of collision)1 Vehicle
3 [t]Number of collisionsQ1 2015FlintshireKSI (of collision)2 Vehicles
2 [t]Number of collisionsQ1 2015FlintshireKSI (of collision)3 Vehicles
6 [t]Number of collisionsQ1 2015FlintshireKSI (of collision)1-5 Vehicles
6 [t]Number of collisionsQ1 2015FlintshireKSI (of collision)Total
1Number of collisionsQ1 2015FlintshireSeriously injured (of collision)1 Vehicle
3Number of collisionsQ1 2015FlintshireSeriously injured (of collision)2 Vehicles
2Number of collisionsQ1 2015FlintshireSeriously injured (of collision)3 Vehicles
6 [t]Number of collisionsQ1 2015FlintshireSeriously injured (of collision)1-5 Vehicles
6 [t]Number of collisionsQ1 2015FlintshireSeriously injured (of collision)Total
15Number of collisionsQ1 2015FlintshireSlightly injured (of collision)1 Vehicle
33Number of collisionsQ1 2015FlintshireSlightly injured (of collision)2 Vehicles
4Number of collisionsQ1 2015FlintshireSlightly injured (of collision)3 Vehicles
1Number of collisionsQ1 2015FlintshireSlightly injured (of collision)4 Vehicles
53 [t]Number of collisionsQ1 2015FlintshireSlightly injured (of collision)1-5 Vehicles
53 [t]Number of collisionsQ1 2015FlintshireSlightly injured (of collision)Total
16 [t]Number of collisionsQ1 2015FlintshireAll severities (of collision)1 Vehicle
36 [t]Number of collisionsQ1 2015FlintshireAll severities (of collision)2 Vehicles
6 [t]Number of collisionsQ1 2015FlintshireAll severities (of collision)3 Vehicles
1 [t]Number of collisionsQ1 2015FlintshireAll severities (of collision)4 Vehicles
59 [t]Number of collisionsQ1 2015FlintshireAll severities (of collision)1-5 Vehicles
59 [t]Number of collisionsQ1 2015FlintshireAll severities (of collision)Total
1Number of collisionsQ1 2015WrexhamKilled (of collision)1 Vehicle
1 [t]Number of collisionsQ1 2015WrexhamKilled (of collision)1-5 Vehicles
1 [t]Number of collisionsQ1 2015WrexhamKilled (of collision)Total
6 [t]Number of collisionsQ1 2015WrexhamKSI (of collision)1 Vehicle
4 [t]Number of collisionsQ1 2015WrexhamKSI (of collision)2 Vehicles
10 [t]Number of collisionsQ1 2015WrexhamKSI (of collision)1-5 Vehicles
10 [t]Number of collisionsQ1 2015WrexhamKSI (of collision)Total
5Number of collisionsQ1 2015WrexhamSeriously injured (of collision)1 Vehicle
4Number of collisionsQ1 2015WrexhamSeriously injured (of collision)2 Vehicles
9 [t]Number of collisionsQ1 2015WrexhamSeriously injured (of collision)1-5 Vehicles
9 [t]Number of collisionsQ1 2015WrexhamSeriously injured (of collision)Total
17Number of collisionsQ1 2015WrexhamSlightly injured (of collision)1 Vehicle
20Number of collisionsQ1 2015WrexhamSlightly injured (of collision)2 Vehicles
5Number of collisionsQ1 2015WrexhamSlightly injured (of collision)3 Vehicles
42 [t]Number of collisionsQ1 2015WrexhamSlightly injured (of collision)1-5 Vehicles
42 [t]Number of collisionsQ1 2015WrexhamSlightly injured (of collision)Total
23 [t]Number of collisionsQ1 2015WrexhamAll severities (of collision)1 Vehicle
24 [t]Number of collisionsQ1 2015WrexhamAll severities (of collision)2 Vehicles
5 [t]Number of collisionsQ1 2015WrexhamAll severities (of collision)3 Vehicles
52 [t]Number of collisionsQ1 2015WrexhamAll severities (of collision)1-5 Vehicles
52 [t]Number of collisionsQ1 2015WrexhamAll severities (of collision)Total
1Number of collisionsQ1 2015CeredigionKilled (of collision)2 Vehicles
1Number of collisionsQ1 2015CeredigionKilled (of collision)3 Vehicles
2 [t]Number of collisionsQ1 2015CeredigionKilled (of collision)1-5 Vehicles
2 [t]Number of collisionsQ1 2015CeredigionKilled (of collision)Total
4 [t]Number of collisionsQ1 2015CeredigionKSI (of collision)1 Vehicle
2 [t]Number of collisionsQ1 2015CeredigionKSI (of collision)2 Vehicles
1 [t]Number of collisionsQ1 2015CeredigionKSI (of collision)3 Vehicles
7 [t]Number of collisionsQ1 2015CeredigionKSI (of collision)1-5 Vehicles
7 [t]Number of collisionsQ1 2015CeredigionKSI (of collision)Total
4Number of collisionsQ1 2015CeredigionSeriously injured (of collision)1 Vehicle
1Number of collisionsQ1 2015CeredigionSeriously injured (of collision)2 Vehicles
5 [t]Number of collisionsQ1 2015CeredigionSeriously injured (of collision)1-5 Vehicles
Showing 101 to 200 of 34,808 rows
Page 2 of 349

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 police-recorded road collisions by number of vehicles, severity of accident, date and police force 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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