Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Wed 6 Jan 1999 | Hounslow | 1 | 1 | Slight |
| Wed 27 Jan 1999 | Hounslow | 2 | 1 | Slight |
| Sun 31 Jan 1999 | Ealing | 1 | 1 | Serious |
| Sun 31 Jan 1999 | Ealing | 1 | 1 | Serious |
| Tue 2 Mar 1999 | Ealing | 2 | 1 | Slight |
| Sat 6 Mar 1999 | Ealing | 1 | 1 | Slight |
| Mon 8 Mar 1999 | Ealing | 1 | 1 | Slight |
| Thu 18 Mar 1999 | Ealing | 1 | 1 | Slight |
| Thu 1 Apr 1999 | Ealing | 2 | 1 | Slight |
| Thu 1 Apr 1999 | Ealing | 2 | 1 | Slight |
| Sat 3 Apr 1999 | Ealing | 1 | 1 | Slight |
| Tue 6 Apr 1999 | Hounslow | 2 | 2 | Slight |
| Fri 7 May 1999 | Hounslow | 2 | 1 | Serious |
| Tue 18 May 1999 | Hounslow | 2 | 1 | Slight |
| Wed 19 May 1999 | Ealing | 2 | 1 | Slight |
| Mon 31 May 1999 | Hounslow | 3 | 1 | Slight |
| Mon 7 Jun 1999 | Ealing | 1 | 1 | Slight |
| Mon 7 Jun 1999 | Hounslow | 2 | 1 | Slight |
| Fri 11 Jun 1999 | Ealing | 2 | 1 | Serious |
| Thu 24 Jun 1999 | Hounslow | 2 | 1 | Slight |
| Fri 9 Jul 1999 | Hounslow | 1 | 1 | Slight |
| Tue 27 Jul 1999 | Ealing | 2 | 1 | Slight |
| Fri 30 Jul 1999 | Ealing | 2 | 1 | Slight |
| Sat 31 Jul 1999 | Hounslow | 2 | 2 | Slight |
| Thu 2 Sep 1999 | Ealing | 2 | 1 | Slight |
| Fri 1 Oct 1999 | Ealing | 2 | 3 | Slight |
| Sun 3 Oct 1999 | Ealing | 2 | 1 | Slight |
| Wed 6 Oct 1999 | Ealing | 1 | 1 | Serious |
| Wed 6 Oct 1999 | Hounslow | 2 | 1 | Serious |
| Sun 17 Oct 1999 | Ealing | 2 | 1 | Slight |
| Tue 19 Oct 1999 | Hounslow | 2 | 2 | Slight |
| Mon 1 Nov 1999 | Ealing | 2 | 1 | Slight |
| Mon 1 Nov 1999 | Ealing | 2 | 1 | Slight |
| Thu 4 Nov 1999 | Ealing | 1 | 2 | Slight |
| Thu 4 Nov 1999 | Ealing | 1 | 2 | Slight |
| Fri 19 Nov 1999 | Ealing | 2 | 1 | Slight |
| Sat 20 Nov 1999 | Ealing | 1 | 1 | Slight |
| Mon 22 Nov 1999 | Ealing | 2 | 1 | Slight |
| Wed 24 Nov 1999 | Ealing | 2 | 2 | Slight |
| Wed 15 Dec 1999 | Ealing | 1 | 1 | Serious |
| Mon 20 Dec 1999 | Hounslow | 2 | 1 | Serious |
| Wed 22 Dec 1999 | Hounslow | 2 | 1 | Slight |
| Thu 23 Dec 1999 | Ealing | 1 | 1 | Slight |
| Fri 31 Dec 1999 | Ealing | 3 | 2 | Slight |