Slight
BMW 6 Series crash on the A5183 in Hertsmere, 17 Oct 2025, 19:16
- BMW 6 Series and a motorcycle
- 2 vehicles, 1 casualty
Ref 2025411658057
Aldenham West, Hertsmere, WD7 7HW area: accident hotspot
Police recorded 87 road collisions at this accident hotspot in Aldenham West ward, Hertsmere, from 2001 to 2025, with 109 casualties. Of those collisions, 3 were fatal and 12 were serious.
In 2025 there were 5 collisions here, up from 1 in 2024.
- Collisions, 2001 to 2025
- 87
- 8,937th busiest of 12,033 hotspots
- Casualties
- 109
- 1.25 per collision
- Fatal collisions
- 3
- 3 people killed
- Collisions in 2025
- 5
- 1 in 2024
Crash severity at the WD7 7HW hotspot
15 of the 87 collisions here (17%) killed or seriously injured someone.
Collisions by severity, 2001 to 2025
- Fatal33.4%
- Serious1214%
- Slight7283%
People hurt, 2001 to 2025
- Killed
- 3
- Seriously injured
- 15
- Slightly injured
- 91
- All casualties
- 109
Accidents by year at the WD7 7HW hotspot
Collisions here peaked at 10 in 2003, against an average of 3.5 a year from 2001 to 2025.
Collisions and casualties at the WD7 7HW 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 | 5 | 7 |
| 2024 | 1 | 1 |
| 2023 | 4 | 5 |
| 2022 | 6 | 8 |
| 2021 | 2 | 2 |
| 2020 | 2 | 2 |
| 2019 | 4 | 5 |
| 2018 | 1 | 2 |
| 2017 | 3 | 3 |
| 2016 | 1 | 1 |
| 2015 | 1 | 1 |
| 2014 | 2 | 4 |
| 2013 | 3 | 3 |
| 2012 | 2 | 3 |
| 2011 | 2 | 2 |
| 2010 | 5 | 7 |
| 2009 | 6 | 7 |
| 2008 | 3 | 3 |
| 2007 | 1 | 1 |
| 2006 | 5 | 7 |
| 2005 | 3 | 4 |
| 2004 | 2 | 3 |
| 2003 | 10 | 14 |
| 2002 | 6 | 7 |
| 2001 | 7 | 7 |
Map of crashes at the WD7 7HW hotspot
The 48 most recent collisions at this hotspot, coloured by severity, around its centre near WD7 7HW.
Map of the 48 most recent collisions at the Aldenham West, Hertsmere, WD7 7HW area accident hotspot
Use the arrow keys to move the map and the plus and minus keys to zoom.
- 48 crashes
- Fatal
- Serious
- Slight
Centre of the hotspot
Hotspot area, 700 m radius
Details of the WD7 7HW 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.
Towns near the WD7 7HW hotspot
27 of the 87 collisions at this hotspot were inside the built-up area of Radlett.
Accident hotspots near WD7 7HW
The 8 nearest other hotspots are all within 5 km of this one. The nearest is the Aldenham East, Hertsmere, WD7 7AB area, 1.4 km away, with 256 collisions.
- Aldenham East, Hertsmere, WD7 7AB area1.4 km away, 320 casualties256 collisions
- Park Street, St Albans, AL2 3UB area1.7 km away, 225 casualties144 collisions
- London Colney, St Albans, WD7 9HL area1.8 km away, 182 casualties109 collisions
- Shenley, Hertsmere, WD7 9GA area2.5 km away, 114 casualties67 collisions
- Park Street, St Albans, AL2 2AG area2.5 km away, 129 casualties83 collisions
- Aldenham West, Hertsmere, WD25 8BL area2.7 km away, 97 casualties67 collisions
- London Colney, St Albans, AL2 1DG area2.9 km away, 226 casualties159 collisions
- St Stephen, St Albans, AL2 3TN area3.5 km away, 343 casualties215 collisions
All 87 crashes at the WD7 7HW hotspot
Newest first, from 24 January 2001 to 17 October 2025, 48 to a page.
Severity
Year
- Slight
Mini Cooper crash on an unclassified road in Hertsmere, 12 Oct 2025, 16:20
- 1 vehicle, 1 casualty
Ref 2025411653902
- Slight
Nissan Qashqai crash on an unclassified road in Hertsmere, 7 Oct 2025, 07:57
- 1 vehicle, 1 casualty
Ref 2025411657588
- Slight
Fiat 500 crash on the A5183 in Hertsmere, 24 Sep 2025, 20:36
- Fiat 500 and Polestar 2
- 2 vehicles, 3 casualties
Ref 2025411651199
- Slight
Volkswagen Polo crash on the A5183 in Hertsmere, 2 May 2025, 15:36
- Volkswagen Polo and Vauxhall Corsa
- 2 vehicles, 1 casualty
Ref 2025411595933
- Slight
Mercedes C Class crash on the B556 in Hertsmere, 8 Feb 2024, 11:54
- Mercedes C Class, Toyota Corolla and a car
- 3 vehicles, 1 casualty
Ref 2024411410606
- Serious
Mazda 3 crash on an unclassified road in Hertsmere, 13 Nov 2023, 13:00
- 1 vehicle, 1 casualty
Ref 2023411383299
- Fatal
Vauxhall Grandland crash on the A5183 in Hertsmere, 27 Jun 2023, 13:30
- 1 vehicle, 2 casualties
Ref 2023411330672
- Serious
Car crash on the A5183 in Hertsmere, 17 May 2023, 12:00
- A car and a bicycle
- 2 vehicles, 1 casualty
Ref 2023411310498
- Slight
Tesla Model 3 crash on the A5183 in Hertsmere, 28 Apr 2023, 16:55
- Tesla Model 3 and Honda NT650V
- 2 vehicles, 1 casualty
Ref 2023411307896
- Slight
Mercedes A Class crash on the A5183 in Hertsmere, 31 Oct 2022, 09:10
- Mercedes A Class and Volkswagen T-Cross
- 2 vehicles, 1 casualty
Ref 2022411241836
- Serious
Hyundai Tucson crash on the B556 in St Albans, 27 Sep 2022, 15:15
- Hyundai Tucson, Land Rover Range Rover Sport and Toyota Aygo
- 3 vehicles, 2 casualties
Ref 2022411257964
- Fatal
Harley-Davidson XL crash on the A5183 in Hertsmere, 4 Aug 2022, 11:45
- 1 vehicle, 2 casualties
Ref 2022411205950
- Slight
Volkswagen Tiguan crash on the A5183 in Hertsmere, 11 Jun 2022, 09:40
- Volkswagen Tiguan and Volkswagen Polo
- 2 vehicles, 1 casualty
Ref 2022411199675
- Serious
Mercedes C Class crash on the B556 in St Albans, 8 Apr 2022, 07:26
- Mercedes C Class and Renault Trucks
- 2 vehicles, 1 casualty
Ref 2022411180310
- Slight
Mercedes ML Class crash on an unclassified road in Hertsmere, 28 Jan 2022, 18:59
- Mercedes ML Class and Ford Transit
- 2 vehicles, 1 casualty
Ref 2022411140171
- Slight
Ford Fiesta crash on the B556 in Hertsmere, 30 Jun 2021, 15:00
- Ford Fiesta and Mini Cooper
- 2 vehicles, 1 casualty
Ref 2021411063410
- Slight
Vauxhall Zafira crash on the A5183 in Hertsmere, 27 Jun 2021, 13:20
- Vauxhall Zafira and a bicycle
- 2 vehicles, 1 casualty
Ref 2021411061704
- Slight
Volvo crash on the B556 in St Albans, 25 Jun 2020, 09:55
- Volvo and Nissan Note
- 2 vehicles, 1 casualty
Ref 2020410964322
- Slight
Car crash on the A5183 in Hertsmere, 19 Jan 2020, 02:50
- 1 vehicle, 1 casualty
Ref 2020410931420
- Slight
Ford Transit Connect crash on the B556 in St Albans, 13 Nov 2019, 08:10
- Ford Transit Connect and a motorcycle
- 2 vehicles, 1 casualty
Ref 2019410905141
- Slight
Ford Fiesta crash on the B556 in St Albans, 7 Aug 2019, 16:42
- Ford Fiesta, Mini Cooper, Honda CRV and Seat Leon
- 4 vehicles, 2 casualties
Ref 2019410876649
- Slight
Skoda Citigo crash on the A5183 in Hertsmere, 10 Jun 2019, 16:23
- 1 vehicle, 1 casualty
Ref 2019410846654
- Slight
Citroen Dispatch crash on an unclassified road in Hertsmere, 27 Jan 2019, 01:25
- 1 vehicle, 1 casualty
Ref 2019410817763
- Slight
Volkswagen Passat crash on the A5183 in Hertsmere, 22 Apr 2018, 12:40
- 1 vehicle, 2 casualties
Ref 2018410288434
- Slight
Vauxhall Corsa crash on an unclassified road in Hertsmere, 22 Nov 2017, 07:15
- Vauxhall Corsa, Mazda CX5 and a car
- 3 vehicles, 1 casualty
Ref 2017410255107
- Serious
BMW 1 Series crash on the A5183 in Hertsmere, 31 Oct 2017, 07:47
- BMW 1 Series and Aprilia RS50
- 2 vehicles, 1 casualty
Ref 2017410245540
- Serious
Volkswagen Golf crash on the A5183 in Hertsmere, 9 Jan 2017, 07:01
- 1 vehicle, 1 casualty
Ref 2017410147737
- Slight
Nissan Juke crash on the A5183 in St Albans, 31 Mar 2016, 18:00
- Nissan Juke and a bicycle
- 2 vehicles, 1 casualty
Ref 20164100J0163
- Slight
Kawasaki ZR800 crash on the A5183 in Hertsmere, 6 Jul 2015, 12:30
- Kawasaki ZR800 and a car
- 2 vehicles, 1 casualty
Ref 20154100J0411
- Slight
Mazda 3 crash on the A5183 in Hertsmere, 24 Jun 2014, 17:40
- Mazda 3 and a car
- 2 vehicles, 1 casualty
Ref 20144100J0311
- Slight
Ford Fiesta crash on the A5183 in Hertsmere, 10 Jun 2014, 07:35
- Ford Fiesta, Vauxhall Insignia, Volkswagen Polo and a van
- 4 vehicles, 3 casualties
Ref 20144100J0274
- Slight
Peugeot 107 crash on the A5183 in Hertsmere, 12 Nov 2013, 12:10
- Peugeot 107 and a car
- 2 vehicles, 1 casualty
Ref 20134100J0606
- Slight
Citroen C1 crash on the A5183 in Hertsmere, 6 Feb 2013, 17:40
- Citroen C1 and a car
- 2 vehicles, 1 casualty
Ref 20134100J0062
- Serious
Car crash on the A5183 in Hertsmere, 2 Jan 2013, 16:47
- 1 vehicle, 1 casualty
Ref 20134100J0002
- Slight
Mercedes crash on the B556 in St Albans, 29 Nov 2012, 06:00
- Mercedes and a bicycle
- 2 vehicles, 1 casualty
Ref 20124100J0692
- Serious
Ford Transit crash on the A5183 in Hertsmere, 8 May 2012, 06:28
- Ford Transit and a car
- 2 vehicles, 2 casualties
Ref 20124100J0248
- Slight
Piaggio NRG crash on the A5183 in Hertsmere, 3 Oct 2011, 12:00
- Piaggio NRG and Honda Civic
- 2 vehicles, 1 casualty
Ref 20114100J0612
- Slight
DAF Trucks FA 65CF crash on the B556 in St Albans, 12 Jan 2011, 17:14
- 1 vehicle, 1 casualty
Ref 20114100J0060
- Slight
Ford Escort crash on the A5183 in Hertsmere, 26 Dec 2010, 18:55
- Ford Escort, Nissan Micra and a car
- 3 vehicles, 2 casualties
Ref 20104100J0754
- Slight
Volkswagen Golf crash on the A5183 in Hertsmere, 22 Nov 2010, 12:50
- Volkswagen Golf and Piaggio NRG
- 2 vehicles, 1 casualty
Ref 20104100J0663
- Serious
Vauxhall Corsa crash on the A5183 in Hertsmere, 2 Sep 2010, 07:15
- Vauxhall Corsa and Audi TT
- 2 vehicles, 2 casualties
Ref 20104100J0478
- Slight
Fiat Panda crash on the B556 in Hertsmere, 8 Feb 2010, 09:07
- Fiat Panda and a car
- 2 vehicles, 1 casualty
Ref 20104100F0103
- Slight
Volkswagen Transporter crash on the B556 in St Albans, 8 Jan 2010, 01:51
- 1 vehicle, 1 casualty
Ref 20104100F0410
- Slight
Toyota Corolla crash on the A5183 in Hertsmere, 16 Sep 2009, 09:25
- Toyota Corolla and Mercedes E Class
- 2 vehicles, 1 casualty
Ref 20094100J0224
- Slight
Jeep Cherokee crash on the A5183 in Hertsmere, 30 Jul 2009, 16:07
- Jeep Cherokee and a bicycle
- 2 vehicles, 1 casualty
Ref 20094100F0164
- Slight
Nissan Primera crash on the A5183 in Hertsmere, 10 Jun 2009, 09:10
- Nissan Primera and 3 cars
- 4 vehicles, 1 casualty
Ref 20094100J0012
- Slight
Volvo crash on the A5183 in Hertsmere, 19 Feb 2009, 13:30
- Volvo and Vauxhall Vectra
- 2 vehicles, 2 casualties
Ref 20094100F4138