Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Fri 1 Jan 1999 | Hounslow | 2 | 4 | Slight |
| Fri 1 Jan 1999 | Hounslow | 2 | 4 | Slight |
| Thu 7 Jan 1999 | Hounslow | 1 | 1 | Slight |
| Mon 18 Jan 1999 | Hounslow | 1 | 1 | Slight |
| Mon 18 Jan 1999 | Hounslow | 2 | 1 | Slight |
| Wed 20 Jan 1999 | Hounslow | 2 | 1 | Slight |
| Wed 10 Feb 1999 | Hounslow | 1 | 1 | Slight |
| Sat 20 Feb 1999 | Hounslow | 1 | 1 | Slight |
| Sat 6 Mar 1999 | Hounslow | 1 | 1 | Slight |
| Wed 10 Mar 1999 | Hounslow | 2 | 1 | Slight |
| Mon 15 Mar 1999 | Hounslow | 2 | 1 | Slight |
| Thu 1 Apr 1999 | Hounslow | 2 | 1 | Slight |
| Sun 25 Apr 1999 | Hounslow | 1 | 1 | Slight |
| Wed 5 May 1999 | Hounslow | 2 | 2 | Slight |
| Thu 6 May 1999 | Hounslow | 1 | 2 | Serious |
| Tue 18 May 1999 | Hounslow | 1 | 1 | Serious |
| Tue 1 Jun 1999 | Hounslow | 2 | 1 | Slight |
| Sat 12 Jun 1999 | Hounslow | 2 | 1 | Slight |
| Wed 23 Jun 1999 | Hounslow | 1 | 1 | Slight |
| Sat 3 Jul 1999 | Hounslow | 2 | 1 | Slight |
| Sat 3 Jul 1999 | Hounslow | 1 | 1 | Slight |
| Thu 8 Jul 1999 | Hounslow | 2 | 1 | Slight |
| Sat 24 Jul 1999 | Hounslow | 2 | 1 | Slight |
| Sun 15 Aug 1999 | Hounslow | 1 | 1 | Slight |
| Sun 15 Aug 1999 | Hounslow | 2 | 1 | Slight |
| Sun 15 Aug 1999 | Hounslow | 2 | 1 | Slight |
| Mon 16 Aug 1999 | Hounslow | 2 | 2 | Slight |
| Thu 19 Aug 1999 | Hounslow | 2 | 1 | Slight |
| Wed 22 Sep 1999 | Hounslow | 2 | 1 | Slight |
| Fri 8 Oct 1999 | Hounslow | 1 | 1 | Slight |
| Sat 9 Oct 1999 | Hounslow | 1 | 1 | Serious |
| Fri 29 Oct 1999 | Hounslow | 2 | 1 | Serious |
| Thu 4 Nov 1999 | Hounslow | 2 | 1 | Slight |
| Mon 8 Nov 1999 | Hounslow | 2 | 1 | Slight |
| Mon 15 Nov 1999 | Hounslow | 1 | 3 | Slight |
| Mon 15 Nov 1999 | Hounslow | 2 | 1 | Slight |