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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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 casualties ( of 38 selected38 selectable options)

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Data valuesData descriptionDateAreaSeverityNumber of casualties
22 [t]Number of collisionsQ1 2015South Wales Police AuthoritySlightly injured (of collision)3 Casualties
5 [t]Number of collisionsQ1 2015South Wales Police AuthoritySlightly injured (of collision)4 Casualties
5 [t]Number of collisionsQ1 2015South Wales Police AuthoritySlightly injured (of collision)5 Casualties
3 [t]Number of collisionsQ1 2015South Wales Police AuthoritySlightly injured (of collision)6 Casualties
476 [t]Number of collisionsQ1 2015South Wales Police AuthoritySlightly injured (of collision)1-5 Casualties
3 [t]Number of collisionsQ1 2015South Wales Police AuthoritySlightly injured (of collision)6-10 Casualties
479 [t]Number of collisionsQ1 2015South Wales Police AuthoritySlightly injured (of collision)Total
440 [t]Number of collisionsQ1 2015South Wales Police AuthorityAll severities (of collision)1 Casualty
79 [t]Number of collisionsQ1 2015South Wales Police AuthorityAll severities (of collision)2 Casualties
25 [t]Number of collisionsQ1 2015South Wales Police AuthorityAll severities (of collision)3 Casualties
6 [t]Number of collisionsQ1 2015South Wales Police AuthorityAll severities (of collision)4 Casualties
6 [t]Number of collisionsQ1 2015South Wales Police AuthorityAll severities (of collision)5 Casualties
3 [t]Number of collisionsQ1 2015South Wales Police AuthorityAll severities (of collision)6 Casualties
1 [t]Number of collisionsQ1 2015South Wales Police AuthorityAll severities (of collision)35 Casualties
556 [t]Number of collisionsQ1 2015South Wales Police AuthorityAll severities (of collision)1-5 Casualties
3 [t]Number of collisionsQ1 2015South Wales Police AuthorityAll severities (of collision)6-10 Casualties
1 [t]Number of collisionsQ1 2015South Wales Police AuthorityAll severities (of collision)11+ Casualties
560 [t]Number of collisionsQ1 2015South Wales Police AuthorityAll severities (of collision)Total
9 [t]Number of collisionsQ2 2015WalesKilled (of collision)1 Casualty
2 [t]Number of collisionsQ2 2015WalesKilled (of collision)2 Casualties
5 [t]Number of collisionsQ2 2015WalesKilled (of collision)3 Casualties
3 [t]Number of collisionsQ2 2015WalesKilled (of collision)4 Casualties
19 [t]Number of collisionsQ2 2015WalesKilled (of collision)1-5 Casualties
19 [t]Number of collisionsQ2 2015WalesKilled (of collision)Total
198 [t]Number of collisionsQ2 2015WalesKSI (of collision)1 Casualty
39 [t]Number of collisionsQ2 2015WalesKSI (of collision)2 Casualties
14 [t]Number of collisionsQ2 2015WalesKSI (of collision)3 Casualties
7 [t]Number of collisionsQ2 2015WalesKSI (of collision)4 Casualties
3 [t]Number of collisionsQ2 2015WalesKSI (of collision)5 Casualties
1 [t]Number of collisionsQ2 2015WalesKSI (of collision)6 Casualties
1 [t]Number of collisionsQ2 2015WalesKSI (of collision)7 Casualties
261 [t]Number of collisionsQ2 2015WalesKSI (of collision)1-5 Casualties
2 [t]Number of collisionsQ2 2015WalesKSI (of collision)6-10 Casualties
263 [t]Number of collisionsQ2 2015WalesKSI (of collision)Total
189 [t]Number of collisionsQ2 2015WalesSeriously injured (of collision)1 Casualty
37 [t]Number of collisionsQ2 2015WalesSeriously injured (of collision)2 Casualties
9 [t]Number of collisionsQ2 2015WalesSeriously injured (of collision)3 Casualties
4 [t]Number of collisionsQ2 2015WalesSeriously injured (of collision)4 Casualties
3 [t]Number of collisionsQ2 2015WalesSeriously injured (of collision)5 Casualties
1 [t]Number of collisionsQ2 2015WalesSeriously injured (of collision)6 Casualties
1 [t]Number of collisionsQ2 2015WalesSeriously injured (of collision)7 Casualties
242 [t]Number of collisionsQ2 2015WalesSeriously injured (of collision)1-5 Casualties
2 [t]Number of collisionsQ2 2015WalesSeriously injured (of collision)6-10 Casualties
244 [t]Number of collisionsQ2 2015WalesSeriously injured (of collision)Total
827 [t]Number of collisionsQ2 2015WalesSlightly injured (of collision)1 Casualty
178 [t]Number of collisionsQ2 2015WalesSlightly injured (of collision)2 Casualties
54 [t]Number of collisionsQ2 2015WalesSlightly injured (of collision)3 Casualties
14 [t]Number of collisionsQ2 2015WalesSlightly injured (of collision)4 Casualties
6 [t]Number of collisionsQ2 2015WalesSlightly injured (of collision)5 Casualties
1 [t]Number of collisionsQ2 2015WalesSlightly injured (of collision)6 Casualties
1,079 [t]Number of collisionsQ2 2015WalesSlightly injured (of collision)1-5 Casualties
1 [t]Number of collisionsQ2 2015WalesSlightly injured (of collision)6-10 Casualties
1,080 [t]Number of collisionsQ2 2015WalesSlightly injured (of collision)Total
1,025 [t]Number of collisionsQ2 2015WalesAll severities (of collision)1 Casualty
217 [t]Number of collisionsQ2 2015WalesAll severities (of collision)2 Casualties
68 [t]Number of collisionsQ2 2015WalesAll severities (of collision)3 Casualties
21 [t]Number of collisionsQ2 2015WalesAll severities (of collision)4 Casualties
9 [t]Number of collisionsQ2 2015WalesAll severities (of collision)5 Casualties
2 [t]Number of collisionsQ2 2015WalesAll severities (of collision)6 Casualties
1 [t]Number of collisionsQ2 2015WalesAll severities (of collision)7 Casualties
1,340 [t]Number of collisionsQ2 2015WalesAll severities (of collision)1-5 Casualties
3 [t]Number of collisionsQ2 2015WalesAll severities (of collision)6-10 Casualties
1,343 [t]Number of collisionsQ2 2015WalesAll severities (of collision)Total
3 [t]Number of collisionsQ2 2015Isle of AngleseyKSI (of collision)1 Casualty
2 [t]Number of collisionsQ2 2015Isle of AngleseyKSI (of collision)2 Casualties
5 [t]Number of collisionsQ2 2015Isle of AngleseyKSI (of collision)1-5 Casualties
5 [t]Number of collisionsQ2 2015Isle of AngleseyKSI (of collision)Total
3Number of collisionsQ2 2015Isle of AngleseySeriously injured (of collision)1 Casualty
2Number of collisionsQ2 2015Isle of AngleseySeriously injured (of collision)2 Casualties
5 [t]Number of collisionsQ2 2015Isle of AngleseySeriously injured (of collision)1-5 Casualties
5 [t]Number of collisionsQ2 2015Isle of AngleseySeriously injured (of collision)Total
15Number of collisionsQ2 2015Isle of AngleseySlightly injured (of collision)1 Casualty
1Number of collisionsQ2 2015Isle of AngleseySlightly injured (of collision)2 Casualties
1Number of collisionsQ2 2015Isle of AngleseySlightly injured (of collision)3 Casualties
17 [t]Number of collisionsQ2 2015Isle of AngleseySlightly injured (of collision)1-5 Casualties
17 [t]Number of collisionsQ2 2015Isle of AngleseySlightly injured (of collision)Total
18 [t]Number of collisionsQ2 2015Isle of AngleseyAll severities (of collision)1 Casualty
3 [t]Number of collisionsQ2 2015Isle of AngleseyAll severities (of collision)2 Casualties
1 [t]Number of collisionsQ2 2015Isle of AngleseyAll severities (of collision)3 Casualties
22 [t]Number of collisionsQ2 2015Isle of AngleseyAll severities (of collision)1-5 Casualties
22 [t]Number of collisionsQ2 2015Isle of AngleseyAll severities (of collision)Total
1Number of collisionsQ2 2015GwyneddKilled (of collision)1 Casualty
1 [t]Number of collisionsQ2 2015GwyneddKilled (of collision)1-5 Casualties
1 [t]Number of collisionsQ2 2015GwyneddKilled (of collision)Total
13 [t]Number of collisionsQ2 2015GwyneddKSI (of collision)1 Casualty
2 [t]Number of collisionsQ2 2015GwyneddKSI (of collision)2 Casualties
15 [t]Number of collisionsQ2 2015GwyneddKSI (of collision)1-5 Casualties
15 [t]Number of collisionsQ2 2015GwyneddKSI (of collision)Total
12Number of collisionsQ2 2015GwyneddSeriously injured (of collision)1 Casualty
2Number of collisionsQ2 2015GwyneddSeriously injured (of collision)2 Casualties
14 [t]Number of collisionsQ2 2015GwyneddSeriously injured (of collision)1-5 Casualties
14 [t]Number of collisionsQ2 2015GwyneddSeriously injured (of collision)Total
40Number of collisionsQ2 2015GwyneddSlightly injured (of collision)1 Casualty
7Number of collisionsQ2 2015GwyneddSlightly injured (of collision)2 Casualties
3Number of collisionsQ2 2015GwyneddSlightly injured (of collision)3 Casualties
1Number of collisionsQ2 2015GwyneddSlightly injured (of collision)4 Casualties
1Number of collisionsQ2 2015GwyneddSlightly injured (of collision)5 Casualties
52 [t]Number of collisionsQ2 2015GwyneddSlightly injured (of collision)1-5 Casualties
52 [t]Number of collisionsQ2 2015GwyneddSlightly injured (of collision)Total
53 [t]Number of collisionsQ2 2015GwyneddAll severities (of collision)1 Casualty
Showing 701 to 800 of 36,177 rows
Page 8 of 362

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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