Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Sun 4 Jan 2004 | Harrow | 2 | 1 | Slight |
| Fri 30 Jan 2004 | Harrow | 1 | 1 | Slight |
| Thu 26 Feb 2004 | Harrow | 2 | 1 | Slight |
| Sat 8 May 2004 | Harrow | 1 | 1 | Serious |
| Fri 14 May 2004 | Harrow | 2 | 1 | Serious |
| Fri 14 May 2004 | Harrow | 2 | 1 | Serious |
| Fri 4 Jun 2004 | Harrow | 1 | 1 | Slight |
| Fri 2 Jul 2004 | Harrow | 2 | 2 | Slight |
| Wed 7 Jul 2004 | Harrow | 1 | 1 | Slight |
| Thu 30 Sep 2004 | Harrow | 2 | 1 | Slight |
| Tue 19 Oct 2004 | Harrow | 2 | 1 | Slight |
| Sat 13 Nov 2004 | Harrow | 1 | 1 | Slight |
| Sat 20 Nov 2004 | Harrow | 1 | 1 | Slight |
| Fri 24 Dec 2004 | Harrow | 2 | 1 | Slight |
| Fri 24 Dec 2004 | Harrow | 1 | 1 | Slight |