Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Sat 3 Jan 2004 | Westminster | 2 | 2 | Slight |
| Sun 4 Jan 2004 | Hounslow | 2 | 1 | Slight |
| Mon 5 Jan 2004 | Hounslow | 2 | 2 | Slight |
| Wed 7 Jan 2004 | Hounslow | 2 | 1 | Slight |
| Wed 7 Jan 2004 | Hammersmith and Fulham | 2 | 1 | Slight |
| Wed 7 Jan 2004 | Hammersmith and Fulham | 2 | 1 | Slight |
| Thu 8 Jan 2004 | Hounslow | 2 | 1 | Slight |
| Sun 11 Jan 2004 | Hammersmith and Fulham | 1 | 2 | Slight |
| Mon 12 Jan 2004 | Hounslow | 2 | 1 | Slight |
| Mon 12 Jan 2004 | Hounslow | 2 | 2 | Slight |
| Thu 15 Jan 2004 | Hounslow | 2 | 1 | Serious |
| Thu 15 Jan 2004 | Hounslow | 4 | 3 | Slight |
| Sat 17 Jan 2004 | Hounslow | 2 | 2 | Slight |
| Sat 17 Jan 2004 | Hounslow | 2 | 2 | Slight |
| Tue 20 Jan 2004 | Hounslow | 1 | 1 | Slight |
| Tue 20 Jan 2004 | Hounslow | 2 | 1 | Slight |
| Sat 24 Jan 2004 | Hounslow | 1 | 1 | Slight |
| Mon 26 Jan 2004 | Hammersmith and Fulham | 2 | 1 | Slight |
| Tue 27 Jan 2004 | Hounslow | 1 | 1 | Slight |
| Wed 28 Jan 2004 | Hounslow | 1 | 1 | Slight |
| Thu 29 Jan 2004 | Hounslow | 1 | 1 | Slight |
| Fri 30 Jan 2004 | Hounslow | 2 | 2 | Fatal |
| Sat 31 Jan 2004 | Hammersmith and Fulham | 1 | 1 | Slight |
| Sun 1 Feb 2004 | Hammersmith and Fulham | 2 | 1 | Slight |
| Tue 3 Feb 2004 | Westminster | 2 | 1 | Slight |
| Thu 12 Feb 2004 | Hammersmith and Fulham | 2 | 1 | Slight |
| Tue 17 Feb 2004 | Hounslow | 2 | 1 | Serious |
| Wed 18 Feb 2004 | Westminster | 1 | 1 | Slight |
| Fri 20 Feb 2004 | Hammersmith and Fulham | 2 | 2 | Slight |
| Sat 21 Feb 2004 | Hounslow | 2 | 1 | Slight |
| Mon 23 Feb 2004 | Hounslow | 1 | 1 | Slight |
| Mon 23 Feb 2004 | Hammersmith and Fulham | 2 | 1 | Slight |
| Fri 27 Feb 2004 | Westminster | 1 | 1 | Slight |
| Sat 28 Feb 2004 | Kensington and Chelsea | 2 | 2 | Slight |
| Mon 1 Mar 2004 | Hounslow | 2 | 1 | Slight |
| Wed 3 Mar 2004 | Westminster | 2 | 1 | Slight |
| Fri 5 Mar 2004 | Hammersmith and Fulham | 1 | 1 | Slight |
| Fri 5 Mar 2004 | Hammersmith and Fulham | 2 | 1 | Slight |
| Sun 7 Mar 2004 | Hounslow | 2 | 3 | Slight |
| Tue 9 Mar 2004 | Hounslow | 2 | 2 | Slight |
| Sat 13 Mar 2004 | Kensington and Chelsea | 2 | 2 | Slight |
| Sat 13 Mar 2004 | Hounslow | 2 | 1 | Slight |
| Sat 13 Mar 2004 | Hounslow | 1 | 1 | Slight |
| Mon 15 Mar 2004 | Hounslow | 2 | 1 | Slight |
| Tue 16 Mar 2004 | Hounslow | 2 | 2 | Slight |
| Tue 16 Mar 2004 | Kensington and Chelsea | 1 | 1 | Slight |
| Tue 16 Mar 2004 | Kensington and Chelsea | 2 | 1 | Slight |
| Fri 19 Mar 2004 | Hounslow | 1 | 1 | Slight |
| Sat 20 Mar 2004 | Westminster | 1 | 1 | Slight |
| Sat 20 Mar 2004 | Hounslow | 2 | 1 | Slight |
| Sat 20 Mar 2004 | Hammersmith and Fulham | 1 | 1 | Slight |
| Sun 21 Mar 2004 | Hounslow | 1 | 1 | Slight |
| Tue 23 Mar 2004 | Westminster | 2 | 1 | Slight |
| Fri 26 Mar 2004 | Hounslow | 2 | 1 | Slight |
| Mon 29 Mar 2004 | Hounslow | 2 | 1 | Slight |
| Wed 31 Mar 2004 | Hammersmith and Fulham | 2 | 1 | Serious |
| Fri 2 Apr 2004 | Hounslow | 2 | 2 | Serious |
| Fri 2 Apr 2004 | Hounslow | 2 | 2 | Slight |
| Sat 3 Apr 2004 | Hounslow | 1 | 1 | Fatal |
| Sun 4 Apr 2004 | Kensington and Chelsea | 1 | 1 | Slight |
| Thu 8 Apr 2004 | Hammersmith and Fulham | 2 | 1 | Slight |
| Sun 11 Apr 2004 | Hammersmith and Fulham | 2 | 1 | Serious |
| Sat 17 Apr 2004 | Hounslow | 2 | 1 | Serious |
| Sun 18 Apr 2004 | Hounslow | 2 | 1 | Slight |
| Tue 20 Apr 2004 | Hounslow | 1 | 2 | Slight |
| Mon 26 Apr 2004 | Kensington and Chelsea | 2 | 1 | Slight |
| Mon 26 Apr 2004 | Westminster | 2 | 1 | Slight |
| Tue 27 Apr 2004 | Hounslow | 1 | 1 | Slight |
| Wed 28 Apr 2004 | Hounslow | 2 | 2 | Slight |
| Wed 28 Apr 2004 | Hounslow | 2 | 2 | Slight |
| Thu 29 Apr 2004 | Hammersmith and Fulham | 2 | 1 | Slight |
| Fri 30 Apr 2004 | Hounslow | 2 | 1 | Slight |
| Mon 3 May 2004 | Hounslow | 1 | 1 | Slight |
| Mon 3 May 2004 | Kensington and Chelsea | 2 | 1 | Slight |
| Mon 3 May 2004 | Hounslow | 2 | 1 | Slight |
| Mon 3 May 2004 | Hammersmith and Fulham | 1 | 2 | Slight |
| Tue 4 May 2004 | Hammersmith and Fulham | 1 | 1 | Slight |
| Tue 4 May 2004 | Hounslow | 2 | 1 | Slight |
| Thu 6 May 2004 | Hammersmith and Fulham | 2 | 1 | Slight |
| Fri 7 May 2004 | Hammersmith and Fulham | 2 | 1 | Serious |
| Fri 7 May 2004 | Hammersmith and Fulham | 1 | 1 | Slight |
| Sat 8 May 2004 | Westminster | 2 | 1 | Slight |
| Tue 11 May 2004 | Hounslow | 2 | 1 | Serious |
| Tue 11 May 2004 | Hammersmith and Fulham | 2 | 1 | Serious |
| Tue 11 May 2004 | Hounslow | 1 | 1 | Fatal |
| Wed 12 May 2004 | Hounslow | 2 | 1 | Slight |
| Thu 13 May 2004 | Kensington and Chelsea | 2 | 1 | Slight |
| Sat 15 May 2004 | Hounslow | 2 | 1 | Slight |
| Sat 15 May 2004 | Hounslow | 1 | 1 | Slight |
| Sat 15 May 2004 | Hounslow | 1 | 1 | Slight |
| Sun 16 May 2004 | Hounslow | 2 | 1 | Slight |
| Tue 18 May 2004 | Hounslow | 2 | 1 | Slight |
| Tue 18 May 2004 | Kensington and Chelsea | 2 | 1 | Serious |
| Tue 18 May 2004 | Hounslow | 1 | 1 | Slight |
| Thu 20 May 2004 | Kensington and Chelsea | 2 | 1 | Slight |
| Thu 20 May 2004 | Hounslow | 2 | 1 | Slight |
| Thu 20 May 2004 | Hounslow | 2 | 2 | Slight |
| Wed 26 May 2004 | Hounslow | 2 | 1 | Slight |
| Wed 26 May 2004 | Hammersmith and Fulham | 1 | 1 | Slight |
| Thu 27 May 2004 | Hammersmith and Fulham | 1 | 1 | Slight |
| Thu 27 May 2004 | Hounslow | 1 | 1 | Slight |
| Fri 28 May 2004 | Hounslow | 1 | 1 | Slight |
| Tue 1 Jun 2004 | Hounslow | 2 | 1 | Slight |
| Thu 3 Jun 2004 | Hounslow | 1 | 1 | Slight |
| Fri 4 Jun 2004 | Hammersmith and Fulham | 2 | 1 | Slight |
| Fri 4 Jun 2004 | Hounslow | 2 | 1 | Serious |
| Fri 4 Jun 2004 | Kensington and Chelsea | 2 | 1 | Serious |
| Fri 4 Jun 2004 | Hammersmith and Fulham | 2 | 1 | Slight |
| Sun 6 Jun 2004 | Hounslow | 1 | 1 | Slight |
| Mon 7 Jun 2004 | Hounslow | 2 | 1 | Slight |
| Wed 9 Jun 2004 | Hammersmith and Fulham | 2 | 1 | Slight |
| Thu 10 Jun 2004 | Hounslow | 2 | 1 | Slight |
| Fri 11 Jun 2004 | Hounslow | 2 | 3 | Slight |
| Fri 11 Jun 2004 | Westminster | 1 | 1 | Serious |
| Fri 11 Jun 2004 | Kensington and Chelsea | 2 | 1 | Slight |
| Sat 12 Jun 2004 | Hounslow | 2 | 1 | Slight |
| Sun 13 Jun 2004 | Kensington and Chelsea | 2 | 1 | Slight |
| Sun 13 Jun 2004 | Hounslow | 2 | 2 | Slight |
| Mon 14 Jun 2004 | Kensington and Chelsea | 2 | 1 | Slight |
| Mon 14 Jun 2004 | Westminster | 2 | 1 | Serious |
| Tue 15 Jun 2004 | Hounslow | 2 | 1 | Slight |
| Sun 20 Jun 2004 | Hounslow | 1 | 1 | Serious |
| Mon 21 Jun 2004 | Hounslow | 2 | 1 | Slight |
| Tue 22 Jun 2004 | Kensington and Chelsea | 2 | 1 | Slight |
| Wed 23 Jun 2004 | Westminster | 1 | 1 | Slight |
| Wed 23 Jun 2004 | Hounslow | 2 | 3 | Slight |
| Wed 23 Jun 2004 | Westminster | 2 | 1 | Slight |
| Wed 23 Jun 2004 | Hounslow | 2 | 1 | Slight |
| Wed 23 Jun 2004 | Hounslow | 2 | 2 | Slight |
| Wed 23 Jun 2004 | Hounslow | 2 | 3 | Slight |
| Thu 24 Jun 2004 | Hammersmith and Fulham | 2 | 1 | Slight |
| Thu 24 Jun 2004 | Kensington and Chelsea | 1 | 1 | Slight |
| Sun 27 Jun 2004 | Hammersmith and Fulham | 1 | 1 | Slight |
| Mon 28 Jun 2004 | Hounslow | 2 | 1 | Serious |
| Tue 29 Jun 2004 | Hounslow | 1 | 1 | Slight |
| Thu 1 Jul 2004 | Hammersmith and Fulham | 2 | 1 | Slight |
| Fri 2 Jul 2004 | Hounslow | 2 | 1 | Slight |
| Fri 2 Jul 2004 | Hounslow | 1 | 1 | Serious |
| Sat 3 Jul 2004 | Hammersmith and Fulham | 2 | 1 | Slight |
| Thu 8 Jul 2004 | Hammersmith and Fulham | 1 | 1 | Slight |
| Sun 11 Jul 2004 | Kensington and Chelsea | 2 | 2 | Slight |
| Sun 11 Jul 2004 | Hounslow | 2 | 1 | Slight |
| Tue 13 Jul 2004 | Hammersmith and Fulham | 2 | 1 | Slight |
| Tue 13 Jul 2004 | Hammersmith and Fulham | 2 | 1 | Slight |
| Tue 13 Jul 2004 | Kensington and Chelsea | 2 | 1 | Slight |
| Wed 14 Jul 2004 | Hounslow | 2 | 1 | Slight |
| Wed 14 Jul 2004 | Hammersmith and Fulham | 2 | 1 | Slight |
| Thu 15 Jul 2004 | Westminster | 1 | 1 | Slight |
| Mon 19 Jul 2004 | Hounslow | 1 | 1 | Slight |
| Mon 19 Jul 2004 | Kensington and Chelsea | 1 | 1 | Slight |
| Mon 19 Jul 2004 | Westminster | 1 | 1 | Slight |
| Fri 23 Jul 2004 | Kensington and Chelsea | 2 | 1 | Slight |
| Sat 24 Jul 2004 | Hammersmith and Fulham | 2 | 1 | Slight |
| Sun 25 Jul 2004 | Hounslow | 3 | 4 | Slight |
| Mon 26 Jul 2004 | Kensington and Chelsea | 1 | 1 | Slight |
| Mon 26 Jul 2004 | Hounslow | 2 | 1 | Slight |
| Mon 26 Jul 2004 | Hounslow | 2 | 1 | Slight |
| Tue 27 Jul 2004 | Hounslow | 2 | 1 | Slight |
| Tue 27 Jul 2004 | Westminster | 2 | 1 | Slight |
| Tue 27 Jul 2004 | Hounslow | 1 | 1 | Slight |
| Thu 29 Jul 2004 | Kensington and Chelsea | 2 | 2 | Slight |
| Fri 30 Jul 2004 | Hounslow | 1 | 1 | Slight |
| Fri 30 Jul 2004 | Hammersmith and Fulham | 1 | 1 | Slight |
| Mon 2 Aug 2004 | Hammersmith and Fulham | 1 | 1 | Slight |
| Tue 3 Aug 2004 | Kensington and Chelsea | 2 | 1 | Slight |
| Tue 3 Aug 2004 | Hounslow | 1 | 1 | Slight |
| Wed 4 Aug 2004 | Kensington and Chelsea | 1 | 1 | Serious |
| Thu 5 Aug 2004 | Hammersmith and Fulham | 2 | 1 | Serious |
| Thu 5 Aug 2004 | Hounslow | 3 | 2 | Slight |
| Fri 6 Aug 2004 | Kensington and Chelsea | 1 | 1 | Slight |
| Mon 9 Aug 2004 | Westminster | 2 | 1 | Slight |
| Tue 10 Aug 2004 | Hounslow | 1 | 1 | Slight |
| Tue 10 Aug 2004 | Hammersmith and Fulham | 1 | 1 | Serious |
| Tue 10 Aug 2004 | Hounslow | 2 | 1 | Slight |
| Wed 11 Aug 2004 | Hounslow | 2 | 1 | Slight |
| Thu 12 Aug 2004 | Westminster | 2 | 1 | Slight |
| Thu 12 Aug 2004 | Westminster | 2 | 1 | Slight |
| Sat 14 Aug 2004 | Westminster | 1 | 1 | Slight |
| Wed 18 Aug 2004 | Hammersmith and Fulham | 2 | 1 | Slight |
| Thu 26 Aug 2004 | Hounslow | 1 | 1 | Slight |
| Fri 27 Aug 2004 | Hammersmith and Fulham | 2 | 1 | Slight |
| Sat 28 Aug 2004 | Kensington and Chelsea | 1 | 1 | Slight |
| Wed 1 Sep 2004 | Hounslow | 2 | 1 | Slight |
| Wed 1 Sep 2004 | Hounslow | 1 | 1 | Slight |
| Thu 2 Sep 2004 | Kensington and Chelsea | 1 | 1 | Slight |
| Fri 3 Sep 2004 | Hounslow | 2 | 1 | Slight |
| Sat 4 Sep 2004 | Hounslow | 2 | 2 | Slight |
| Mon 6 Sep 2004 | Kensington and Chelsea | 1 | 1 | Slight |
| Tue 7 Sep 2004 | Hounslow | 2 | 1 | Slight |
| Tue 7 Sep 2004 | Hammersmith and Fulham | 1 | 1 | Slight |
| Tue 7 Sep 2004 | Hammersmith and Fulham | 1 | 1 | Slight |
| Tue 7 Sep 2004 | Hounslow | 3 | 1 | Slight |
| Sun 12 Sep 2004 | Hounslow | 2 | 1 | Slight |
| Mon 13 Sep 2004 | Hammersmith and Fulham | 2 | 1 | Slight |
| Mon 13 Sep 2004 | Hounslow | 2 | 1 | Slight |
| Mon 13 Sep 2004 | Hounslow | 2 | 1 | Slight |
| Wed 15 Sep 2004 | Kensington and Chelsea | 1 | 1 | Slight |
| Thu 16 Sep 2004 | Hounslow | 2 | 1 | Slight |
| Thu 16 Sep 2004 | Hammersmith and Fulham | 2 | 1 | Slight |
| Sat 18 Sep 2004 | Hounslow | 2 | 1 | Slight |
| Sat 18 Sep 2004 | Hammersmith and Fulham | 2 | 1 | Slight |
| Sun 19 Sep 2004 | Kensington and Chelsea | 2 | 2 | Slight |
| Tue 21 Sep 2004 | Hounslow | 2 | 2 | Slight |
| Wed 22 Sep 2004 | Hammersmith and Fulham | 2 | 1 | Slight |
| Wed 22 Sep 2004 | Hounslow | 3 | 2 | Slight |
| Thu 23 Sep 2004 | Kensington and Chelsea | 2 | 1 | Slight |
| Fri 24 Sep 2004 | Kensington and Chelsea | 1 | 1 | Slight |
| Fri 24 Sep 2004 | Hounslow | 2 | 2 | Slight |
| Sat 25 Sep 2004 | Hounslow | 1 | 1 | Slight |
| Mon 27 Sep 2004 | Hounslow | 2 | 2 | Slight |
| Wed 29 Sep 2004 | Hounslow | 3 | 1 | Slight |
| Wed 29 Sep 2004 | Hounslow | 2 | 1 | Slight |
| Wed 29 Sep 2004 | Hammersmith and Fulham | 1 | 1 | Serious |
| Thu 30 Sep 2004 | Kensington and Chelsea | 2 | 1 | Serious |
| Fri 1 Oct 2004 | Hounslow | 2 | 1 | Slight |
| Sat 2 Oct 2004 | Hounslow | 2 | 1 | Slight |
| Tue 5 Oct 2004 | Hounslow | 2 | 1 | Slight |
| Tue 5 Oct 2004 | Hounslow | 2 | 1 | Slight |
| Wed 6 Oct 2004 | Westminster | 2 | 1 | Slight |
| Wed 6 Oct 2004 | Hounslow | 2 | 2 | Slight |
| Thu 7 Oct 2004 | Hounslow | 1 | 1 | Slight |
| Thu 7 Oct 2004 | Kensington and Chelsea | 1 | 1 | Slight |
| Fri 8 Oct 2004 | Kensington and Chelsea | 2 | 1 | Slight |
| Sun 10 Oct 2004 | Hammersmith and Fulham | 1 | 1 | Slight |
| Mon 11 Oct 2004 | Hammersmith and Fulham | 2 | 1 | Slight |
| Mon 11 Oct 2004 | Hounslow | 3 | 2 | Slight |
| Tue 12 Oct 2004 | Hammersmith and Fulham | 1 | 1 | Serious |
| Thu 14 Oct 2004 | Hounslow | 2 | 1 | Serious |
| Fri 15 Oct 2004 | Hammersmith and Fulham | 1 | 1 | Slight |
| Fri 15 Oct 2004 | Hounslow | 2 | 1 | Slight |
| Sun 17 Oct 2004 | Hounslow | 2 | 1 | Slight |
| Wed 20 Oct 2004 | Hounslow | 2 | 1 | Slight |
| Wed 20 Oct 2004 | Hammersmith and Fulham | 1 | 1 | Slight |
| Fri 22 Oct 2004 | Hounslow | 2 | 1 | Slight |
| Mon 25 Oct 2004 | Hounslow | 2 | 1 | Slight |
| Mon 25 Oct 2004 | Kensington and Chelsea | 1 | 1 | Slight |
| Wed 27 Oct 2004 | Hammersmith and Fulham | 3 | 3 | Slight |
| Sat 30 Oct 2004 | Hammersmith and Fulham | 1 | 2 | Serious |
| Sat 30 Oct 2004 | Hounslow | 1 | 1 | Slight |
| Sat 30 Oct 2004 | Hounslow | 2 | 1 | Slight |
| Mon 1 Nov 2004 | Hounslow | 2 | 1 | Slight |
| Wed 3 Nov 2004 | Hounslow | 1 | 1 | Slight |
| Tue 9 Nov 2004 | Hounslow | 1 | 1 | Slight |
| Wed 10 Nov 2004 | Hounslow | 1 | 1 | Slight |
| Fri 12 Nov 2004 | Hammersmith and Fulham | 2 | 2 | Slight |
| Sat 13 Nov 2004 | Hounslow | 2 | 1 | Slight |
| Tue 16 Nov 2004 | Hounslow | 2 | 1 | Slight |
| Wed 17 Nov 2004 | Hounslow | 2 | 1 | Slight |
| Thu 18 Nov 2004 | Hounslow | 1 | 1 | Slight |
| Thu 18 Nov 2004 | Hounslow | 1 | 1 | Slight |
| Thu 18 Nov 2004 | Hounslow | 2 | 1 | Serious |
| Sat 20 Nov 2004 | Westminster | 1 | 1 | Serious |
| Sat 20 Nov 2004 | Kensington and Chelsea | 2 | 1 | Slight |
| Mon 22 Nov 2004 | Westminster | 1 | 2 | Slight |
| Tue 23 Nov 2004 | Kensington and Chelsea | 1 | 1 | Slight |
| Tue 23 Nov 2004 | Hammersmith and Fulham | 1 | 1 | Slight |
| Wed 24 Nov 2004 | Hounslow | 2 | 2 | Slight |
| Thu 25 Nov 2004 | Hounslow | 2 | 1 | Serious |
| Thu 25 Nov 2004 | Hounslow | 1 | 1 | Slight |
| Thu 25 Nov 2004 | Hounslow | 1 | 2 | Slight |
| Thu 25 Nov 2004 | Hounslow | 2 | 1 | Serious |
| Thu 25 Nov 2004 | Westminster | 3 | 1 | Slight |
| Fri 26 Nov 2004 | Hounslow | 2 | 1 | Slight |
| Sat 27 Nov 2004 | Hounslow | 1 | 1 | Slight |
| Wed 1 Dec 2004 | Hounslow | 1 | 1 | Slight |
| Wed 1 Dec 2004 | Hounslow | 1 | 1 | Slight |
| Sat 4 Dec 2004 | Hounslow | 2 | 1 | Slight |
| Sun 5 Dec 2004 | Hounslow | 2 | 1 | Slight |
| Tue 7 Dec 2004 | Hounslow | 2 | 1 | Slight |
| Tue 7 Dec 2004 | Hammersmith and Fulham | 2 | 2 | Slight |
| Tue 7 Dec 2004 | Kensington and Chelsea | 2 | 1 | Slight |
| Fri 10 Dec 2004 | Westminster | 2 | 1 | Slight |
| Sat 11 Dec 2004 | Hounslow | 2 | 1 | Slight |
| Tue 14 Dec 2004 | Hammersmith and Fulham | 1 | 1 | Slight |
| Tue 14 Dec 2004 | Hounslow | 3 | 2 | Slight |
| Thu 16 Dec 2004 | Hounslow | 1 | 1 | Slight |
| Fri 17 Dec 2004 | Hounslow | 2 | 1 | Slight |
| Sun 19 Dec 2004 | Hounslow | 2 | 1 | Serious |
| Fri 24 Dec 2004 | Hounslow | 2 | 2 | Slight |
| Sun 26 Dec 2004 | Hounslow | 2 | 3 | Slight |
| Thu 30 Dec 2004 | Hounslow | 2 | 1 | Slight |