Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Fri 8 Jan 1999 | Kingston upon Thames | 2 | 1 | Slight |
| Sat 9 Jan 1999 | Kingston upon Thames | 2 | 1 | Serious |
| Thu 14 Jan 1999 | Kingston upon Thames | 2 | 2 | Serious |
| Sat 16 Jan 1999 | Sutton | 2 | 1 | Slight |
| Fri 22 Jan 1999 | Kingston upon Thames | 2 | 1 | Slight |
| Tue 26 Jan 1999 | Sutton | 2 | 1 | Slight |
| Mon 8 Feb 1999 | Sutton | 1 | 1 | Slight |
| Thu 11 Feb 1999 | Kingston upon Thames | 2 | 1 | Slight |
| Sat 13 Feb 1999 | Sutton | 2 | 2 | Slight |
| Thu 18 Feb 1999 | Sutton | 2 | 1 | Slight |
| Wed 24 Feb 1999 | Kingston upon Thames | 2 | 2 | Slight |
| Sat 27 Feb 1999 | Kingston upon Thames | 2 | 1 | Slight |
| Tue 2 Mar 1999 | Kingston upon Thames | 2 | 1 | Slight |
| Sat 6 Mar 1999 | Kingston upon Thames | 2 | 1 | Slight |
| Sat 6 Mar 1999 | Kingston upon Thames | 2 | 1 | Slight |
| Sat 6 Mar 1999 | Kingston upon Thames | 2 | 1 | Slight |
| Mon 8 Mar 1999 | Sutton | 2 | 1 | Slight |
| Sat 13 Mar 1999 | Sutton | 1 | 1 | Slight |
| Tue 16 Mar 1999 | Kingston upon Thames | 2 | 1 | Slight |
| Wed 17 Mar 1999 | Kingston upon Thames | 2 | 1 | Serious |
| Sat 20 Mar 1999 | Kingston upon Thames | 2 | 1 | Slight |
| Thu 25 Mar 1999 | Sutton | 1 | 1 | Slight |
| Thu 1 Apr 1999 | Kingston upon Thames | 1 | 1 | Slight |
| Mon 12 Apr 1999 | Kingston upon Thames | 2 | 1 | Slight |
| Mon 12 Apr 1999 | Kingston upon Thames | 2 | 1 | Slight |
| Tue 13 Apr 1999 | Kingston upon Thames | 1 | 1 | Slight |
| Fri 23 Apr 1999 | Sutton | 2 | 1 | Slight |
| Wed 28 Apr 1999 | Kingston upon Thames | 2 | 4 | Slight |
| Tue 4 May 1999 | Kingston upon Thames | 1 | 1 | Slight |
| Sat 8 May 1999 | Kingston upon Thames | 1 | 1 | Serious |
| Tue 11 May 1999 | Sutton | 2 | 1 | Slight |
| Fri 14 May 1999 | Kingston upon Thames | 2 | 1 | Slight |
| Sat 15 May 1999 | Sutton | 2 | 1 | Slight |
| Tue 18 May 1999 | Kingston upon Thames | 2 | 1 | Slight |
| Tue 18 May 1999 | Kingston upon Thames | 2 | 1 | Slight |
| Sat 29 May 1999 | Kingston upon Thames | 2 | 1 | Slight |
| Sun 30 May 1999 | Kingston upon Thames | 2 | 1 | Slight |
| Mon 7 Jun 1999 | Sutton | 1 | 1 | Serious |
| Tue 8 Jun 1999 | Kingston upon Thames | 1 | 1 | Serious |
| Tue 8 Jun 1999 | Kingston upon Thames | 1 | 2 | Serious |
| Fri 11 Jun 1999 | Kingston upon Thames | 2 | 1 | Serious |
| Mon 14 Jun 1999 | Kingston upon Thames | 1 | 1 | Slight |
| Mon 21 Jun 1999 | Sutton | 2 | 1 | Slight |
| Tue 22 Jun 1999 | Kingston upon Thames | 3 | 1 | Slight |
| Tue 22 Jun 1999 | Sutton | 2 | 1 | Serious |
| Fri 25 Jun 1999 | Kingston upon Thames | 3 | 1 | Slight |
| Sat 26 Jun 1999 | Sutton | 2 | 4 | Slight |
| Tue 29 Jun 1999 | Kingston upon Thames | 2 | 2 | Serious |
| Tue 29 Jun 1999 | Kingston upon Thames | 2 | 1 | Slight |
| Wed 30 Jun 1999 | Kingston upon Thames | 2 | 1 | Serious |
| Thu 8 Jul 1999 | Kingston upon Thames | 2 | 1 | Slight |
| Thu 8 Jul 1999 | Kingston upon Thames | 2 | 1 | Slight |
| Thu 8 Jul 1999 | Kingston upon Thames | 2 | 1 | Slight |
| Sat 10 Jul 1999 | Kingston upon Thames | 1 | 1 | Slight |
| Wed 14 Jul 1999 | Kingston upon Thames | 1 | 1 | Serious |
| Tue 20 Jul 1999 | Sutton | 2 | 1 | Slight |
| Fri 23 Jul 1999 | Kingston upon Thames | 1 | 1 | Slight |
| Sat 24 Jul 1999 | Kingston upon Thames | 3 | 2 | Serious |
| Mon 26 Jul 1999 | Kingston upon Thames | 3 | 3 | Serious |
| Tue 27 Jul 1999 | Sutton | 2 | 1 | Slight |
| Tue 27 Jul 1999 | Kingston upon Thames | 2 | 1 | Slight |
| Wed 28 Jul 1999 | Sutton | 2 | 1 | Slight |
| Sun 1 Aug 1999 | Sutton | 1 | 1 | Serious |
| Sun 1 Aug 1999 | Sutton | 2 | 1 | Slight |
| Mon 2 Aug 1999 | Sutton | 1 | 1 | Slight |
| Sat 14 Aug 1999 | Kingston upon Thames | 2 | 1 | Slight |
| Tue 17 Aug 1999 | Kingston upon Thames | 2 | 1 | Slight |
| Tue 31 Aug 1999 | Kingston upon Thames | 2 | 1 | Slight |
| Fri 3 Sep 1999 | Sutton | 2 | 1 | Slight |
| Sun 5 Sep 1999 | Sutton | 2 | 1 | Slight |
| Tue 7 Sep 1999 | Kingston upon Thames | 1 | 1 | Serious |
| Mon 13 Sep 1999 | Kingston upon Thames | 3 | 1 | Slight |
| Mon 13 Sep 1999 | Kingston upon Thames | 2 | 1 | Slight |
| Tue 21 Sep 1999 | Kingston upon Thames | 2 | 1 | Slight |
| Wed 22 Sep 1999 | Kingston upon Thames | 2 | 1 | Slight |
| Thu 23 Sep 1999 | Sutton | 1 | 1 | Slight |
| Mon 4 Oct 1999 | Sutton | 2 | 1 | Slight |
| Sun 17 Oct 1999 | Sutton | 1 | 1 | Slight |
| Tue 19 Oct 1999 | Kingston upon Thames | 2 | 1 | Slight |
| Wed 20 Oct 1999 | Kingston upon Thames | 2 | 1 | Slight |
| Thu 21 Oct 1999 | Kingston upon Thames | 1 | 1 | Slight |
| Sun 24 Oct 1999 | Sutton | 1 | 1 | Slight |
| Sun 24 Oct 1999 | Sutton | 2 | 2 | Slight |
| Fri 29 Oct 1999 | Kingston upon Thames | 2 | 1 | Slight |
| Tue 2 Nov 1999 | Kingston upon Thames | 2 | 1 | Slight |
| Tue 2 Nov 1999 | Kingston upon Thames | 2 | 1 | Slight |
| Thu 4 Nov 1999 | Kingston upon Thames | 2 | 1 | Slight |
| Fri 5 Nov 1999 | Kingston upon Thames | 2 | 1 | Slight |
| Thu 11 Nov 1999 | Kingston upon Thames | 1 | 1 | Slight |
| Fri 12 Nov 1999 | Sutton | 2 | 1 | Slight |
| Sat 13 Nov 1999 | Sutton | 2 | 1 | Slight |
| Sun 14 Nov 1999 | Kingston upon Thames | 1 | 1 | Slight |
| Sun 14 Nov 1999 | Kingston upon Thames | 2 | 1 | Serious |
| Mon 15 Nov 1999 | Kingston upon Thames | 2 | 1 | Slight |
| Tue 16 Nov 1999 | Kingston upon Thames | 2 | 1 | Slight |
| Tue 16 Nov 1999 | Kingston upon Thames | 2 | 1 | Slight |
| Thu 18 Nov 1999 | Sutton | 2 | 1 | Slight |
| Tue 23 Nov 1999 | Sutton | 3 | 1 | Serious |
| Wed 24 Nov 1999 | Kingston upon Thames | 1 | 1 | Slight |
| Thu 25 Nov 1999 | Kingston upon Thames | 2 | 1 | Slight |
| Mon 29 Nov 1999 | Sutton | 2 | 1 | Slight |
| Mon 29 Nov 1999 | Kingston upon Thames | 2 | 1 | Slight |
| Mon 29 Nov 1999 | Kingston upon Thames | 2 | 1 | Slight |
| Mon 29 Nov 1999 | Sutton | 2 | 1 | Slight |
| Thu 2 Dec 1999 | Kingston upon Thames | 2 | 2 | Slight |
| Mon 13 Dec 1999 | Sutton | 1 | 1 | Slight |
| Sun 19 Dec 1999 | Kingston upon Thames | 3 | 3 | Slight |
| Tue 21 Dec 1999 | Kingston upon Thames | 1 | 2 | Slight |
| Fri 24 Dec 1999 | Sutton | 1 | 1 | Slight |