Serious
BMW 3 Series crash on the A1(M) in Welwyn Hatfield, 28 Nov 2025, 20:54
- BMW 3 Series and Audi A6
- 2 vehicles, 1 casualty
Ref 2025411675492
Welham Green and Hatfield South, Welwyn Hatfield, AL9 7DR area: accident hotspot
Police recorded 173 road collisions at this accident hotspot in Welham Green and Hatfield South ward, Welwyn Hatfield, from 2001 to 2025, with 248 casualties. Of those collisions, 2 were fatal and 25 were serious.
In 2025 there were 4 collisions here, down from 7 in 2024.
- Collisions, 2001 to 2025
- 173
- 4,898th busiest of 12,033 hotspots
- Casualties
- 248
- 1.43 per collision
- Fatal collisions
- 2
- 2 people killed
- Collisions in 2025
- 4
- 7 in 2024
Crash severity at the AL9 7DR hotspot
27 of the 173 collisions here (16%) killed or seriously injured someone.
Collisions by severity, 2001 to 2025
- Fatal21.2%
- Serious2514%
- Slight14684%
People hurt, 2001 to 2025
- Killed
- 2
- Seriously injured
- 31
- Slightly injured
- 215
- All casualties
- 248
Accidents by year at the AL9 7DR hotspot
Collisions here peaked at 12 in 2007, against an average of 6.9 a year from 2001 to 2025.
Collisions and casualties at the AL9 7DR hotspot, 2001 to 2025
- Collisions
- Collisions in 2025
- Casualties
Source: Department for Transport, STATS19 road safety data
View as a tableHide the table
| Year | Collisions | Casualties |
|---|---|---|
| 2025 | 4 | 8 |
| 2024 | 7 | 10 |
| 2023 | 4 | 5 |
| 2022 | 6 | 16 |
| 2021 | 2 | 3 |
| 2020 | 0 | 0 |
| 2019 | 10 | 15 |
| 2018 | 6 | 8 |
| 2017 | 7 | 10 |
| 2016 | 7 | 10 |
| 2015 | 9 | 12 |
| 2014 | 7 | 8 |
| 2013 | 8 | 10 |
| 2012 | 7 | 10 |
| 2011 | 7 | 13 |
| 2010 | 7 | 8 |
| 2009 | 3 | 5 |
| 2008 | 7 | 8 |
| 2007 | 12 | 18 |
| 2006 | 9 | 11 |
| 2005 | 10 | 12 |
| 2004 | 5 | 8 |
| 2003 | 9 | 13 |
| 2002 | 11 | 16 |
| 2001 | 9 | 11 |
Map of crashes at the AL9 7DR hotspot
The 48 most recent collisions at this hotspot, coloured by severity, around its centre near AL9 7DR.
Map of the 48 most recent collisions at the Welham Green and Hatfield South, Welwyn Hatfield, AL9 7DR area accident hotspot
Use the arrow keys to move the map and the plus and minus keys to zoom.
- 48 crashes
- Serious
- Slight
Centre of the hotspot
Hotspot area, 700 m radius
Details of the AL9 7DR hotspot
This hotspot counts every collision police recorded from 2001 to 2025 within 700 metres of its centre, except those already counted in a busier hotspot.
- Ward
- Welham Green and Hatfield South
- Council area
- Welwyn Hatfield
- Nearest postcode to the centre
- AL9 7DR
- Postcode district
- AL9
- Centre (latitude, longitude)
- 51.72904, -0.22466
- Radius
- 700 metres
- Years covered
- 2001 to 2025
- Years with a collision
- 24 of 25
- Latest collision
- 28 November 2025
- Rank by collisions
- 4,898th of 12,033 hotspots
Towns near the AL9 7DR hotspot
38 of the 173 collisions at this hotspot were inside the built-up area of Welham Green.
Accident hotspots near AL9 7DR
The 8 nearest other hotspots are all within 5 km of this one. The nearest is the Welham Green and Hatfield South, Welwyn Hatfield, AL9 7HZ area, 1.5 km away, with 131 collisions.
- Welham Green and Hatfield South, Welwyn Hatfield, AL9 7HZ area1.5 km away, 184 casualties131 collisions
- Welham Green and Hatfield South, Welwyn Hatfield, AL9 7TG area1.7 km away, 110 casualties77 collisions
- Hatfield South West, Welwyn Hatfield, AL10 9EQ area1.9 km away, 178 casualties112 collisions
- Hatfield South West, Welwyn Hatfield, AL10 8RG area2.4 km away, 333 casualties254 collisions
- Welham Green and Hatfield South, Welwyn Hatfield, AL9 6DA area2.5 km away, 156 casualties92 collisions
- Potters Bar Furzefield, Hertsmere, EN6 3BH area3.1 km away, 164 casualties113 collisions
- Brookmans Park and Little Heath, Welwyn Hatfield, AL9 7BZ area3.3 km away, 150 casualties114 collisions
- Shenley, Hertsmere, WD7 9FP area3.3 km away, 230 casualties143 collisions
All 173 crashes at the AL9 7DR hotspot
Newest first, from 18 January 2001 to 28 November 2025, 48 to a page.
Severity
Year
- Slight
Ford Fiesta crash on an unclassified road in Welwyn Hatfield, 7 Oct 2025, 17:20
- Ford Fiesta, Ford Kuga and a car
- 3 vehicles, 2 casualties
Ref 2025411657640
- Slight
Ford Mondeo crash on an unclassified road in Welwyn Hatfield, 18 Sep 2025, 16:40
- Ford Mondeo, Toyota Aygo, Land Rover Range Rover Evoque and Citroen Dispatch
- 4 vehicles, 3 casualties
Ref 2025411643684
- Slight
Ford Kuga crash on an unclassified road in Welwyn Hatfield, 3 May 2025, 12:27
- Ford Kuga, Vauxhall Corsa and Hyundai ix35
- 3 vehicles, 2 casualties
Ref 2025411598127
- Slight
Skoda Fabia crash on an unclassified road in Welwyn Hatfield, 26 Nov 2024, 16:45
- Skoda Fabia and Vauxhall Corsa
- 2 vehicles, 1 casualty
Ref 2024411526454
- Slight
Toyota Yaris crash on an unclassified road in Welwyn Hatfield, 31 Oct 2024, 17:00
- Toyota Yaris and Citroen C1
- 2 vehicles, 2 casualties
Ref 2024411518155
- Slight
Renault Trafic crash on an unclassified road in Welwyn Hatfield, 13 Aug 2024, 14:37
- Renault Trafic and Volkswagen Crafter
- 2 vehicles, 1 casualty
Ref 2024411482514
- Slight
Hyundai i20 crash on an unclassified road in Welwyn Hatfield, 16 May 2024, 16:19
- Hyundai i20, Honda Jazz and Mitsubishi Colt
- 3 vehicles, 2 casualties
Ref 2024411445626
- Slight
Audi A1 crash on an unclassified road in Welwyn Hatfield, 19 Apr 2024, 18:23
- Audi A1 and a car
- 2 vehicles, 1 casualty
Ref 2024411434674
- Serious
Land Rover Range Rover Evoque crash on an unclassified road in Welwyn Hatfield, 28 Feb 2024, 18:52
- 1 vehicle, 1 casualty
Ref 2024411417067
- Slight
Volkswagen Touran crash on an unclassified road in Welwyn Hatfield, 16 Feb 2024, 16:37
- Volkswagen Touran and 2 cars
- 3 vehicles, 2 casualties
Ref 2024411411899
- Slight
BMW X1 crash on an unclassified road in Welwyn Hatfield, 28 Nov 2023, 15:15
- BMW X1, Peugeot 308 and Toyota Prius
- 3 vehicles, 1 casualty
Ref 2023411382877
- Slight
Land Rover Defender crash on an unclassified road in Welwyn Hatfield, 6 Oct 2023, 19:35
- Land Rover Defender and a car
- 2 vehicles, 1 casualty
Ref 2023411364691
- Slight
Volkswagen Golf crash on an unclassified road in Welwyn Hatfield, 11 Jul 2023, 16:10
- Volkswagen Golf and Mazda 3
- 2 vehicles, 1 casualty
Ref 2023411332677
- Slight
Nissan Qashqai crash on an unclassified road in Welwyn Hatfield, 1 Mar 2023, 08:56
- Nissan Qashqai, Fiat 500 and Volkswagen Tiguan
- 3 vehicles, 2 casualties
Ref 2023411293992
- Slight
Volvo XC90 crash on an unclassified road in Welwyn Hatfield, 4 Dec 2022, 21:23
- Volvo XC90 and Jaguar XF Series
- 2 vehicles, 2 casualties
Ref 2022411256810
- Serious
Ford Focus crash on an unclassified road in Welwyn Hatfield, 6 Aug 2022, 19:48
- Ford Focus and Ford Fiesta
- 2 vehicles, 7 casualties
Ref 2022411233747
- Slight
Vauxhall Astra crash on an unclassified road in Welwyn Hatfield, 8 Jul 2022, 16:29
- 1 vehicle, 1 casualty
Ref 2022411200559
- Serious
Renault Modus crash on an unclassified road in Welwyn Hatfield, 19 Jun 2022, 18:35
- Renault Modus, Ford Fiesta and Skoda Karoq
- 3 vehicles, 4 casualties
Ref 2022411191176
- Serious
Vauxhall Insignia crash on an unclassified road in Welwyn Hatfield, 2 Apr 2022, 12:30
- 1 vehicle, 1 casualty
Ref 2022411163189
- Slight
Sym Jet crash on an unclassified road in Welwyn Hatfield, 16 Feb 2022, 08:20
- Sym Jet and Volkswagen Caddy
- 2 vehicles, 1 casualty
Ref 2022411153474
- Slight
Skoda Fabia crash on an unclassified road in Welwyn Hatfield, 26 Oct 2021, 12:15
- Skoda Fabia and a bicycle
- 2 vehicles, 1 casualty
Ref 2021411113218
- Slight
Fiat 500 crash on an unclassified road in Welwyn Hatfield, 13 Apr 2021, 17:00
- Fiat 500 and 2 cars
- 3 vehicles, 2 casualties
Ref 2021411080277
- Slight
Audi A3 crash on an unclassified road in Welwyn Hatfield, 24 Dec 2019, 16:38
- Audi A3 and Mini Countryman
- 2 vehicles, 2 casualties
Ref 2019410919649
- Slight
Volkswagen Golf crash on the A1(M) in Welwyn Hatfield, 9 Dec 2019, 17:50
- Volkswagen Golf and a car
- 2 vehicles, 1 casualty
Ref 2019410917758
- Slight
Mini Cooper crash on an unclassified road in Welwyn Hatfield, 5 Dec 2019, 17:25
- Mini Cooper and Seat Alhambra
- 2 vehicles, 2 casualties
Ref 2019410916232
- Slight
Volkswagen Polo crash on the A1(M) in Welwyn Hatfield, 3 Oct 2019, 16:50
- Volkswagen Polo and a car
- 2 vehicles, 1 casualty
Ref 2019410891731
- Slight
Vauxhall Astra crash on an unclassified road in Welwyn Hatfield, 17 Sep 2019, 16:45
- Vauxhall Astra, Mini Cooper, Mercedes C Class and a van
- 4 vehicles, 3 casualties
Ref 2019410909883
- Slight
Vauxhall Viva crash on an unclassified road in Welwyn Hatfield, 9 Jul 2019, 08:23
- Vauxhall Viva and Land Rover Range Rover Sport
- 2 vehicles, 1 casualty
Ref 2019410862305
- Serious
Renault Clio crash on an unclassified road in Welwyn Hatfield, 28 Feb 2019, 08:53
- Renault Clio, BMW 3 Series and Volkswagen Golf
- 3 vehicles, 2 casualties
Ref 2019410824717
- Slight
Vauxhall Corsa crash on an unclassified road in Welwyn Hatfield, 4 Feb 2019, 15:10
- Vauxhall Corsa, Nissan Almera and DAF Trucks
- 3 vehicles, 1 casualty
Ref 2019410828999
- Slight
Volkswagen Touran crash on the M1 in Welwyn Hatfield, 25 Jan 2019, 17:40
- Volkswagen Touran and a car
- 2 vehicles, 1 casualty
Ref 2019410814786
- Serious
Vauxhall Corsa crash on an unclassified road in Welwyn Hatfield, 18 Jan 2019, 17:25
- 1 vehicle, 1 casualty
Ref 2019410813890
- Slight
Peugeot 106 crash on the A1(M) in Welwyn Hatfield, 16 Dec 2018, 18:30
- Peugeot 106, 2 Vauxhall Astras and Audi S3
- 4 vehicles, 1 casualty
Ref 2018410806375
- Slight
Car crash on an unclassified road in Welwyn Hatfield, 27 Nov 2018, 18:14
- 1 vehicle, 1 casualty
Ref 2018410804598
- Serious
Jaguar X Type crash on an unclassified road in Welwyn Hatfield, 11 Nov 2018, 02:30
- 1 vehicle, 2 casualties
Ref 2018410802183
- Slight
Honda CBF1000A crash on the A1(M) in Welwyn Hatfield, 19 Oct 2018, 07:18
- Honda CBF1000A and Ford Transit
- 2 vehicles, 1 casualty
Ref 2018410342520
- Slight
Audi A3 crash on an unclassified road in Welwyn Hatfield, 31 Mar 2018, 11:06
- Audi A3 and a car
- 2 vehicles, 2 casualties
Ref 2018410287025
- Slight
Peugeot 206 crash on an unclassified road in Welwyn Hatfield, 22 Feb 2018, 15:40
- Peugeot 206 and Toyota Yaris
- 2 vehicles, 1 casualty
Ref 2018410278111
- Slight
Land Rover Discovery crash on an unclassified road in Welwyn Hatfield, 21 Nov 2017, 10:55
- Land Rover Discovery and Ford Focus
- 2 vehicles, 1 casualty
Ref 2017410252582
- Slight
Ford Fiesta crash on an unclassified road in Welwyn Hatfield, 31 Oct 2017, 08:30
- 2 Ford Fiestas
- 2 vehicles, 2 casualties
Ref 2017410239684
- Serious
Ford Transit crash on an unclassified road in Welwyn Hatfield, 31 Aug 2017, 10:40
- Ford Transit and a motorcycle
- 2 vehicles, 1 casualty
Ref 2017410215556
- Slight
Nissan Terrano crash on an unclassified road in Welwyn Hatfield, 10 Jul 2017, 09:25
- Nissan Terrano and Nissan Qashqai
- 2 vehicles, 2 casualties
Ref 2017410203649
- Serious
Toyota Yaris crash on an unclassified road in Welwyn Hatfield, 23 Jun 2017, 09:35
- Toyota Yaris and Ford Grand C-Max
- 2 vehicles, 2 casualties
Ref 2017410198378
- Slight
Car crash on an unclassified road in Welwyn Hatfield, 10 Mar 2017, 18:00
- A car and a bicycle
- 2 vehicles, 1 casualty
Ref 2017410170824
- Slight
Toyota Corolla crash on an unclassified road in Welwyn Hatfield, 22 Feb 2017, 11:00
- 1 vehicle, 1 casualty
Ref 2017410161110
- Serious
Yamaha XJR 1300 crash on an unclassified road in Welwyn Hatfield, 30 Nov 2016, 16:35
- Yamaha XJR 1300 and Nissan Micra
- 2 vehicles, 1 casualty
Ref 2016410137553
- Slight
Mazda 3 crash on an unclassified road in Welwyn Hatfield, 18 Jul 2016, 18:45
- Mazda 3 and Citroen C1
- 2 vehicles, 2 casualties
Ref 2016410097751