Recorded road collisions by speed limit and local authority

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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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Severity ( of 5 selected5 selectable options)

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Speed limit ( of 10 selected10 selectable options)

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By highways agency ( of 4 selected4 selectable options)

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Data valuesData descriptionDateAreaSeveritySpeed limitBy highways agency
2 [p]Number of collisionsQ1 2025MonmouthshireSlightly injured (of collision)20 mphTrunk Roads
6 [t] [p]Number of collisionsQ1 2025MonmouthshireSlightly injured (of collision)20 mphAll roads
1 [p]Number of collisionsQ1 2025MonmouthshireSlightly injured (of collision)30 mphCounty Roads
1 [p]Number of collisionsQ1 2025MonmouthshireSlightly injured (of collision)30 mphTrunk Roads
2 [t] [p]Number of collisionsQ1 2025MonmouthshireSlightly injured (of collision)30 mphAll roads
1 [p]Number of collisionsQ1 2025MonmouthshireSlightly injured (of collision)50 mphCounty Roads
1 [p]Number of collisionsQ1 2025MonmouthshireSlightly injured (of collision)50 mphTrunk Roads
2 [t] [p]Number of collisionsQ1 2025MonmouthshireSlightly injured (of collision)50 mphAll roads
2 [p]Number of collisionsQ1 2025MonmouthshireSlightly injured (of collision)60 mphCounty Roads
2 [t] [p]Number of collisionsQ1 2025MonmouthshireSlightly injured (of collision)60 mphAll roads
4 [p]Number of collisionsQ1 2025MonmouthshireSlightly injured (of collision)70 mphTrunk Roads
4 [t] [p]Number of collisionsQ1 2025MonmouthshireSlightly injured (of collision)70 mphAll roads
8 [p]Number of collisionsQ1 2025MonmouthshireSlightly injured (of collision)TotalCounty Roads
8 [p]Number of collisionsQ1 2025MonmouthshireSlightly injured (of collision)TotalTrunk Roads
16 [t] [p]Number of collisionsQ1 2025MonmouthshireSlightly injured (of collision)TotalAll roads
6 [t] [p]Number of collisionsQ1 2025MonmouthshireAll severities (of collision)20 mphCounty Roads
3 [t] [p]Number of collisionsQ1 2025MonmouthshireAll severities (of collision)20 mphTrunk Roads
9 [t] [p]Number of collisionsQ1 2025MonmouthshireAll severities (of collision)20 mphAll roads
1 [t] [p]Number of collisionsQ1 2025MonmouthshireAll severities (of collision)30 mphCounty Roads
1 [t] [p]Number of collisionsQ1 2025MonmouthshireAll severities (of collision)30 mphTrunk Roads
2 [t] [p]Number of collisionsQ1 2025MonmouthshireAll severities (of collision)30 mphAll roads
3 [t] [p]Number of collisionsQ1 2025MonmouthshireAll severities (of collision)50 mphCounty Roads
1 [t] [p]Number of collisionsQ1 2025MonmouthshireAll severities (of collision)50 mphTrunk Roads
4 [t] [p]Number of collisionsQ1 2025MonmouthshireAll severities (of collision)50 mphAll roads
5 [t] [p]Number of collisionsQ1 2025MonmouthshireAll severities (of collision)60 mphCounty Roads
5 [t] [p]Number of collisionsQ1 2025MonmouthshireAll severities (of collision)60 mphAll roads
4 [t] [p]Number of collisionsQ1 2025MonmouthshireAll severities (of collision)70 mphTrunk Roads
4 [t] [p]Number of collisionsQ1 2025MonmouthshireAll severities (of collision)70 mphAll roads
15 [t] [p]Number of collisionsQ1 2025MonmouthshireAll severities (of collision)TotalCounty Roads
9 [t] [p]Number of collisionsQ1 2025MonmouthshireAll severities (of collision)TotalTrunk Roads
24 [t] [p]Number of collisionsQ1 2025MonmouthshireAll severities (of collision)TotalAll roads
9 [t] [p]Number of collisionsQ1 2025NewportKSI (of collision)20 mphCounty Roads
9 [t] [p]Number of collisionsQ1 2025NewportKSI (of collision)20 mphAll roads
1 [t] [p]Number of collisionsQ1 2025NewportKSI (of collision)50 mphCounty Roads
1 [t] [p]Number of collisionsQ1 2025NewportKSI (of collision)50 mphTrunk Roads
2 [t] [p]Number of collisionsQ1 2025NewportKSI (of collision)50 mphAll roads
1 [t] [p]Number of collisionsQ1 2025NewportKSI (of collision)70 mphTrunk Roads
1 [t] [p]Number of collisionsQ1 2025NewportKSI (of collision)70 mphAll roads
10 [t] [p]Number of collisionsQ1 2025NewportKSI (of collision)TotalCounty Roads
2 [t] [p]Number of collisionsQ1 2025NewportKSI (of collision)TotalTrunk Roads
12 [t] [p]Number of collisionsQ1 2025NewportKSI (of collision)TotalAll roads
9 [p]Number of collisionsQ1 2025NewportSeriously injured (of collision)20 mphCounty Roads
9 [t] [p]Number of collisionsQ1 2025NewportSeriously injured (of collision)20 mphAll roads
1 [p]Number of collisionsQ1 2025NewportSeriously injured (of collision)50 mphCounty Roads
1 [p]Number of collisionsQ1 2025NewportSeriously injured (of collision)50 mphTrunk Roads
2 [t] [p]Number of collisionsQ1 2025NewportSeriously injured (of collision)50 mphAll roads
1 [p]Number of collisionsQ1 2025NewportSeriously injured (of collision)70 mphTrunk Roads
1 [t] [p]Number of collisionsQ1 2025NewportSeriously injured (of collision)70 mphAll roads
10 [p]Number of collisionsQ1 2025NewportSeriously injured (of collision)TotalCounty Roads
2 [p]Number of collisionsQ1 2025NewportSeriously injured (of collision)TotalTrunk Roads
12 [t] [p]Number of collisionsQ1 2025NewportSeriously injured (of collision)TotalAll roads
14 [p]Number of collisionsQ1 2025NewportSlightly injured (of collision)20 mphCounty Roads
14 [t] [p]Number of collisionsQ1 2025NewportSlightly injured (of collision)20 mphAll roads
5 [p]Number of collisionsQ1 2025NewportSlightly injured (of collision)30 mphCounty Roads
5 [t] [p]Number of collisionsQ1 2025NewportSlightly injured (of collision)30 mphAll roads
6 [p]Number of collisionsQ1 2025NewportSlightly injured (of collision)40 mphCounty Roads
1 [p]Number of collisionsQ1 2025NewportSlightly injured (of collision)40 mphTrunk Roads
7 [t] [p]Number of collisionsQ1 2025NewportSlightly injured (of collision)40 mphAll roads
2 [p]Number of collisionsQ1 2025NewportSlightly injured (of collision)50 mphCounty Roads
2 [p]Number of collisionsQ1 2025NewportSlightly injured (of collision)50 mphTrunk Roads
4 [t] [p]Number of collisionsQ1 2025NewportSlightly injured (of collision)50 mphAll roads
1 [p]Number of collisionsQ1 2025NewportSlightly injured (of collision)70 mphTrunk Roads
1 [t] [p]Number of collisionsQ1 2025NewportSlightly injured (of collision)70 mphAll roads
27 [p]Number of collisionsQ1 2025NewportSlightly injured (of collision)TotalCounty Roads
4 [p]Number of collisionsQ1 2025NewportSlightly injured (of collision)TotalTrunk Roads
31 [t] [p]Number of collisionsQ1 2025NewportSlightly injured (of collision)TotalAll roads
23 [t] [p]Number of collisionsQ1 2025NewportAll severities (of collision)20 mphCounty Roads
23 [t] [p]Number of collisionsQ1 2025NewportAll severities (of collision)20 mphAll roads
5 [t] [p]Number of collisionsQ1 2025NewportAll severities (of collision)30 mphCounty Roads
5 [t] [p]Number of collisionsQ1 2025NewportAll severities (of collision)30 mphAll roads
6 [t] [p]Number of collisionsQ1 2025NewportAll severities (of collision)40 mphCounty Roads
1 [t] [p]Number of collisionsQ1 2025NewportAll severities (of collision)40 mphTrunk Roads
7 [t] [p]Number of collisionsQ1 2025NewportAll severities (of collision)40 mphAll roads
3 [t] [p]Number of collisionsQ1 2025NewportAll severities (of collision)50 mphCounty Roads
3 [t] [p]Number of collisionsQ1 2025NewportAll severities (of collision)50 mphTrunk Roads
6 [t] [p]Number of collisionsQ1 2025NewportAll severities (of collision)50 mphAll roads
2 [t] [p]Number of collisionsQ1 2025NewportAll severities (of collision)70 mphTrunk Roads
2 [t] [p]Number of collisionsQ1 2025NewportAll severities (of collision)70 mphAll roads
37 [t] [p]Number of collisionsQ1 2025NewportAll severities (of collision)TotalCounty Roads
6 [t] [p]Number of collisionsQ1 2025NewportAll severities (of collision)TotalTrunk Roads
43 [t] [p]Number of collisionsQ1 2025NewportAll severities (of collision)TotalAll roads
2 [p]Number of collisionsQ1 2025PowysKilled (of collision)60 mphTrunk Roads
2 [t] [p]Number of collisionsQ1 2025PowysKilled (of collision)60 mphAll roads
2 [p]Number of collisionsQ1 2025PowysKilled (of collision)TotalTrunk Roads
2 [t] [p]Number of collisionsQ1 2025PowysKilled (of collision)TotalAll roads
7 [t] [p]Number of collisionsQ1 2025PowysKSI (of collision)20 mphCounty Roads
1 [t] [p]Number of collisionsQ1 2025PowysKSI (of collision)20 mphTrunk Roads
8 [t] [p]Number of collisionsQ1 2025PowysKSI (of collision)20 mphAll roads
1 [t] [p]Number of collisionsQ1 2025PowysKSI (of collision)30 mphCounty Roads
1 [t] [p]Number of collisionsQ1 2025PowysKSI (of collision)30 mphTrunk Roads
2 [t] [p]Number of collisionsQ1 2025PowysKSI (of collision)30 mphAll roads
1 [t] [p]Number of collisionsQ1 2025PowysKSI (of collision)40 mphTrunk Roads
1 [t] [p]Number of collisionsQ1 2025PowysKSI (of collision)40 mphAll roads
1 [t] [p]Number of collisionsQ1 2025PowysKSI (of collision)50 mphTrunk Roads
1 [t] [p]Number of collisionsQ1 2025PowysKSI (of collision)50 mphAll roads
9 [t] [p]Number of collisionsQ1 2025PowysKSI (of collision)60 mphCounty Roads
13 [t] [p]Number of collisionsQ1 2025PowysKSI (of collision)60 mphTrunk Roads
22 [t] [p]Number of collisionsQ1 2025PowysKSI (of collision)60 mphAll roads
17 [t] [p]Number of collisionsQ1 2025PowysKSI (of collision)TotalCounty Roads
17 [t] [p]Number of collisionsQ1 2025PowysKSI (of collision)TotalTrunk Roads
Showing 81,401 to 81,500 of 81,903 rows
Page 815 of 820

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 speed limit, 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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