Recorded road collisions by number of casualties involved

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

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Severity ( of 5 selected5 selectable options)

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Data valuesData descriptionDateAreaSeverityNumber of casualties
115 [t]Number of collisionsQ1 2015SwanseaAll severities (of collision)1-5 Casualties
52 [t]Number of collisionsQ1 2015Vale of GlamorganAll severities (of collision)1-5 Casualties
48 [t]Number of collisionsQ1 2015PembrokeshireAll severities (of collision)1-5 Casualties
2 [t]Number of collisionsQ1 2015SwanseaAll severities (of collision)6 Casualties
3 [t]Number of collisionsQ1 2015Neath Port TalbotAll severities (of collision)3 Casualties
1 [t]Number of collisionsQ1 2015Vale of GlamorganAll severities (of collision)35 Casualties
32 [t]Number of collisionsQ1 2015CeredigionAll severities (of collision)1 Casualty
2 [t]Number of collisionsQ1 2015PembrokeshireAll severities (of collision)3 Casualties
1 [t]Number of collisionsQ1 2015CarmarthenshireAll severities (of collision)4 Casualties
1 [t]Number of collisionsQ1 2015SwanseaAll severities (of collision)5 Casualties
11 [t]Number of collisionsQ1 2015Neath Port TalbotAll severities (of collision)2 Casualties
58 [t]Number of collisionsQ1 2015FlintshireAll severities (of collision)1-5 Casualties
5 [t]Number of collisionsQ1 2015BridgendAll severities (of collision)3 Casualties
1 [t]Number of collisionsQ1 2015Vale of GlamorganAll severities (of collision)4 Casualties
57 [t]Number of collisionsQ1 2015DenbighshireAll severities (of collision)Total
52 [t]Number of collisionsQ1 2015WrexhamAll severities (of collision)Total
44 [t]Number of collisionsQ1 2015CeredigionAll severities (of collision)1-5 Casualties
12 [t]Number of collisionsQ1 2015PembrokeshireAll severities (of collision)2 Casualties
48 [t]Number of collisionsQ1 2015PembrokeshireAll severities (of collision)Total
2 [t]Number of collisionsQ1 2015CarmarthenshireAll severities (of collision)3 Casualties
91 [t]Number of collisionsQ1 2015CarmarthenshireAll severities (of collision)1-5 Casualties
1 [t]Number of collisionsQ1 2015SwanseaAll severities (of collision)4 Casualties
2 [t]Number of collisionsQ1 2015SwanseaAll severities (of collision)6-10 Casualties
45 [t]Number of collisionsQ1 2015Neath Port TalbotAll severities (of collision)1 Casualty
11 [t]Number of collisionsQ1 2015FlintshireAll severities (of collision)2 Casualties
1 [t]Number of collisionsQ1 2015FlintshireAll severities (of collision)6 Casualties
60 [t]Number of collisionsQ1 2015Neath Port TalbotAll severities (of collision)1-5 Casualties
9 [t]Number of collisionsQ1 2015BridgendAll severities (of collision)2 Casualties
60 [t]Number of collisionsQ1 2015BridgendAll severities (of collision)Total
1 [t]Number of collisionsQ1 2015Vale of GlamorganAll severities (of collision)3 Casualties
1 [t]Number of collisionsQ1 2015DenbighshireAll severities (of collision)4 Casualties
55 [t]Number of collisionsQ1 2015DenbighshireAll severities (of collision)1-5 Casualties
7 [t]Number of collisionsQ1 2015WrexhamAll severities (of collision)2 Casualties
52 [t]Number of collisionsQ1 2015WrexhamAll severities (of collision)1-5 Casualties
7 [t]Number of collisionsQ1 2015CeredigionAll severities (of collision)2 Casualties
2 [t]Number of collisionsQ1 2015CeredigionAll severities (of collision)4 Casualties
44 [t]Number of collisionsQ1 2015CeredigionAll severities (of collision)Total
34 [t]Number of collisionsQ1 2015PembrokeshireAll severities (of collision)1 Casualty
1 [t]Number of collisionsQ1 2015GwyneddAll severities (of collision)6-10 Casualties
1 [t]Number of collisionsQ1 2015ConwyAll severities (of collision)3 Casualties
68 [t]Number of collisionsQ1 2015CarmarthenshireAll severities (of collision)1 Casualty
19 [t]Number of collisionsQ1 2015CarmarthenshireAll severities (of collision)2 Casualties
55 [t]Number of collisionsQ1 2015ConwyAll severities (of collision)1-5 Casualties
1 [t]Number of collisionsQ1 2015CarmarthenshireAll severities (of collision)5 Casualties
91 [t]Number of collisionsQ1 2015SwanseaAll severities (of collision)1 Casualty
7 [t]Number of collisionsQ1 2015SwanseaAll severities (of collision)3 Casualties
41 [t]Number of collisionsQ1 2015FlintshireAll severities (of collision)1 Casualty
41 [t]Number of collisionsQ1 2015WrexhamAll severities (of collision)1 Casualty
117 [t]Number of collisionsQ1 2015SwanseaAll severities (of collision)Total
8 [t]Number of collisionsQ1 2015WalesAll severities (of collision)6-10 Casualties
1 [t]Number of collisionsQ1 2015WalesAll severities (of collision)11+ Casualties
1,292 [t]Number of collisionsQ1 2015WalesAll severities (of collision)Total
4 [t]Number of collisionsQ1 2015FlintshireAll severities (of collision)3 Casualties
2 [t]Number of collisionsQ1 2015FlintshireAll severities (of collision)4 Casualties
59 [t]Number of collisionsQ1 2015FlintshireAll severities (of collision)Total
1 [t]Number of collisionsQ1 2015Neath Port TalbotAll severities (of collision)4 Casualties
60 [t]Number of collisionsQ1 2015Neath Port TalbotAll severities (of collision)Total
45 [t]Number of collisionsQ1 2015BridgendAll severities (of collision)1 Casualty
1 [t]Number of collisionsQ1 2015BridgendAll severities (of collision)4 Casualties
60 [t]Number of collisionsQ1 2015BridgendAll severities (of collision)1-5 Casualties
44 [t]Number of collisionsQ1 2015Vale of GlamorganAll severities (of collision)1 Casualty
6 [t]Number of collisionsQ1 2015Vale of GlamorganAll severities (of collision)2 Casualties
41 [t]Number of collisionsQ1 2015GwyneddAll severities (of collision)1 Casualty
57 [t]Number of collisionsQ1 2015GwyneddAll severities (of collision)Total
3 [t]Number of collisionsQ1 2015DenbighshireAll severities (of collision)3 Casualties
9 [t]Number of collisionsQ1 2015DenbighshireAll severities (of collision)2 Casualties
3 [t]Number of collisionsQ1 2015GwyneddAll severities (of collision)3 Casualties
2 [t]Number of collisionsQ1 2015DenbighshireAll severities (of collision)6 Casualties
2 [t]Number of collisionsQ1 2015WrexhamAll severities (of collision)3 Casualties
2 [t]Number of collisionsQ1 2015WrexhamAll severities (of collision)4 Casualties
10 [t]Number of collisionsQ1 2015GwyneddAll severities (of collision)2 Casualties
2 [t]Number of collisionsQ1 2015DenbighshireAll severities (of collision)6-10 Casualties
3 [t]Number of collisionsQ1 2015CeredigionAll severities (of collision)3 Casualties
14 [t]Number of collisionsQ1 2015Isle of AngleseyAll severities (of collision)1 Casualty
5 [t]Number of collisionsQ1 2015Isle of AngleseyAll severities (of collision)2 Casualties
3 [t]Number of collisionsQ1 2015Isle of AngleseyAll severities (of collision)3 Casualties
2 [t]Number of collisionsQ1 2015Isle of AngleseyAll severities (of collision)4 Casualties
24 [t]Number of collisionsQ1 2015Isle of AngleseyAll severities (of collision)1-5 Casualties
24 [t]Number of collisionsQ1 2015Isle of AngleseyAll severities (of collision)Total
1 [t]Number of collisionsQ1 2015GwyneddAll severities (of collision)6 Casualties
56 [t]Number of collisionsQ1 2015GwyneddAll severities (of collision)1-5 Casualties
2 [t]Number of collisionsQ1 2015GwyneddAll severities (of collision)4 Casualties
981 [t]Number of collisionsQ1 2015WalesAll severities (of collision)1 Casualty
5 [t]Number of collisionsQ1 2015ConwyAll severities (of collision)2 Casualties
205 [t]Number of collisionsQ1 2015WalesAll severities (of collision)2 Casualties
48 [t]Number of collisionsQ1 2015ConwyAll severities (of collision)1 Casualty
65 [t]Number of collisionsQ1 2015WalesAll severities (of collision)3 Casualties
1 [t]Number of collisionsQ1 2015ConwyAll severities (of collision)5 Casualties
23 [t]Number of collisionsQ1 2015WalesAll severities (of collision)4 Casualties
55 [t]Number of collisionsQ1 2015ConwyAll severities (of collision)Total
9 [t]Number of collisionsQ1 2015WalesAll severities (of collision)5 Casualties
91 [t]Number of collisionsQ1 2015CarmarthenshireAll severities (of collision)Total
7 [t]Number of collisionsQ1 2015WalesAll severities (of collision)6 Casualties
15 [t]Number of collisionsQ1 2015SwanseaAll severities (of collision)2 Casualties
1 [t]Number of collisionsQ1 2015WalesAll severities (of collision)7 Casualties
42 [t]Number of collisionsQ1 2015DenbighshireAll severities (of collision)1 Casualty
1 [t]Number of collisionsQ1 2015WalesAll severities (of collision)35 Casualties
1 [t]Number of collisionsQ1 2015FlintshireAll severities (of collision)6-10 Casualties
1,283 [t]Number of collisionsQ1 2015WalesAll severities (of collision)1-5 Casualties
1 [t]Number of collisionsQ1 2015Vale of GlamorganAll severities (of collision)11+ Casualties
Showing 1 to 100 of 36,177 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 police-recorded road collisions by number of casualties involved, severity, 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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