This report covers 2,680 police-recorded collisions on the M25 between 1 January 2020 and 31 December 2025. The data is sourced from the Department for Transport STATS19 dataset and reflects incidents reported to police forces across England and Wales.
Of these collisions, 31 were fatal (1.2%), 414 were serious (15.4%), and 2,235 resulted in slight injuries. A total of 4,087 casualties were recorded across 6,193 vehicles.
The UKTU Danger Score of 97/100 is calculated from collision frequency, fatality count, severity ratio, and total casualty count.
📈 Increasing — collisions increased from 378 to 444
🌤️ Weather Conditions
🛣️ Road Surface
💡 Light Conditions
🚦 Speed Limit Zones
| Reference | Date | Time | Junction | Speed | Weather | Casualties | Vehicles |
|---|---|---|---|---|---|---|---|
| 2025461684575 | 17 Dec 2025 | 16:35 | Unknown | 70mph | Fine no high winds | 1 | 2 |
| 2025411583798 | 25 Apr 2025 | 21:02 | Not at junction | 70mph | Fine no high winds | 1 | 2 |
| 2025461567868 | 21 Mar 2025 | 21:54 | Not at junction | 70mph | Fine no high winds | 1 | 2 |
| 2024010548852 | 12 Dec 2024 | 11:56 | Not at junction | 70mph | Fine no high winds | 2 | 3 |
| 2024421510525 | 30 Oct 2024 | 13:22 | Not at junction | 70mph | Fine no high winds | 1 | 1 |
| 2024461496435 | 26 Sep 2024 | 12:25 | Not at junction | 70mph | Fine no high winds | 1 | 3 |
| 2024010530973 | 08 Sep 2024 | 03:50 | Not at junction | 70mph | Raining no high wind | 4 | 5 |
| 2024451407924 | 08 Feb 2024 | 23:40 | Not at junction | 70mph | Raining no high wind | 3 | 2 |
| 2024411553344 | 04 Feb 2024 | 04:05 | Not at junction | 70mph | Fine no high winds | 9 | 4 |
| 2023421391876 | 23 Dec 2023 | 20:40 | Not at junction | 70mph | Fine no high winds | 1 | 1 |
| 2023421387977 | 13 Dec 2023 | 22:50 | Not at junction | 70mph | Fine no high winds | 1 | 2 |
| 2023411354667 | 16 Sep 2023 | 22:55 | Not at junction | 70mph | Fine no high winds | 1 | 1 |
| 2023421317449 | 11 Jun 2023 | 23:05 | Not at junction | 70mph | Fine no high winds | 1 | 1 |
| 2023451310268 | 22 May 2023 | 19:27 | Not at junction | 70mph | Fine no high winds | 1 | 2 |
| 2023010434571 | 27 Mar 2023 | 23:55 | Not at junction | 70mph | Fine no high winds | 1 | 3 |
| 2023451279538 | 23 Feb 2023 | 02:55 | Not at junction | 70mph | Fine no high winds | 4 | 1 |
| 2022010403210 | 06 Oct 2022 | 18:42 | Not at junction | 70mph | Fine no high winds | 6 | 3 |
| 2022421217616 | 08 Sep 2022 | 23:18 | Not at junction | 70mph | Raining no high wind | 1 | 1 |
| 2022461199630 | 17 Jul 2022 | 15:58 | Not at junction | 70mph | Fine no high winds | 3 | 2 |
| 2022451162552 | 04 Apr 2022 | 13:55 | Not at junction | 70mph | Fine no high winds | 3 | 4 |