Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Tue 10 Jan 1989 | Richmond upon Thames | 2 | 1 | Slight |
| Tue 10 Jan 1989 | Richmond upon Thames | 2 | 1 | Slight |
| Fri 13 Jan 1989 | Richmond upon Thames | 2 | 1 | Slight |
| Fri 13 Jan 1989 | Richmond upon Thames | 4 | 1 | Slight |
| Mon 16 Jan 1989 | Richmond upon Thames | 2 | 2 | Slight |
| Sat 21 Jan 1989 | Richmond upon Thames | 1 | 1 | Slight |
| Tue 24 Jan 1989 | Richmond upon Thames | 1 | 1 | Slight |
| Thu 26 Jan 1989 | Richmond upon Thames | 2 | 1 | Slight |
| Fri 17 Feb 1989 | Richmond upon Thames | 1 | 2 | Slight |
| Wed 1 Mar 1989 | Richmond upon Thames | 2 | 2 | Serious |
| Sun 12 Mar 1989 | Richmond upon Thames | 2 | 1 | Slight |
| Tue 14 Mar 1989 | Richmond upon Thames | 2 | 1 | Slight |
| Sat 1 Apr 1989 | Richmond upon Thames | 1 | 1 | Fatal |
| Mon 3 Apr 1989 | Richmond upon Thames | 2 | 1 | Slight |
| Sat 6 May 1989 | Richmond upon Thames | 2 | 1 | Slight |
| Tue 9 May 1989 | Richmond upon Thames | 2 | 1 | Slight |
| Mon 15 May 1989 | Richmond upon Thames | 2 | 1 | Slight |
| Mon 22 May 1989 | Richmond upon Thames | 2 | 1 | Slight |
| Mon 22 May 1989 | Richmond upon Thames | 1 | 1 | Slight |
| Thu 25 May 1989 | Richmond upon Thames | 2 | 1 | Slight |
| Fri 26 May 1989 | Richmond upon Thames | 2 | 1 | Slight |
| Wed 7 Jun 1989 | Richmond upon Thames | 2 | 1 | Slight |
| Mon 19 Jun 1989 | Richmond upon Thames | 1 | 1 | Slight |
| Mon 26 Jun 1989 | Richmond upon Thames | 1 | 1 | Slight |
| Sat 1 Jul 1989 | Richmond upon Thames | 1 | 1 | Serious |
| Fri 7 Jul 1989 | Richmond upon Thames | 1 | 1 | Slight |
| Mon 10 Jul 1989 | Richmond upon Thames | 1 | 1 | Slight |
| Fri 21 Jul 1989 | Richmond upon Thames | 2 | 1 | Slight |
| Wed 2 Aug 1989 | Richmond upon Thames | 3 | 1 | Serious |
| Fri 4 Aug 1989 | Richmond upon Thames | 1 | 1 | Slight |
| Sat 5 Aug 1989 | Richmond upon Thames | 2 | 1 | Slight |
| Sun 6 Aug 1989 | Richmond upon Thames | 1 | 1 | Slight |
| Sun 6 Aug 1989 | Richmond upon Thames | 2 | 1 | Slight |
| Mon 7 Aug 1989 | Richmond upon Thames | 2 | 1 | Slight |
| Fri 18 Aug 1989 | Richmond upon Thames | 2 | 1 | Slight |
| Wed 23 Aug 1989 | Richmond upon Thames | 1 | 1 | Slight |
| Mon 28 Aug 1989 | Richmond upon Thames | 1 | 1 | Slight |
| Sun 17 Sep 1989 | Richmond upon Thames | 2 | 2 | Serious |
| Mon 25 Sep 1989 | Richmond upon Thames | 1 | 1 | Slight |
| Fri 29 Sep 1989 | Richmond upon Thames | 1 | 1 | Serious |
| Tue 10 Oct 1989 | Richmond upon Thames | 2 | 1 | Serious |
| Fri 13 Oct 1989 | Richmond upon Thames | 2 | 2 | Slight |
| Sat 21 Oct 1989 | Richmond upon Thames | 2 | 1 | Serious |
| Thu 26 Oct 1989 | Richmond upon Thames | 2 | 1 | Slight |
| Sat 4 Nov 1989 | Richmond upon Thames | 2 | 1 | Serious |
| Wed 8 Nov 1989 | Richmond upon Thames | 2 | 1 | Slight |
| Fri 17 Nov 1989 | Richmond upon Thames | 1 | 1 | Serious |
| Thu 23 Nov 1989 | Richmond upon Thames | 2 | 1 | Serious |
| Mon 27 Nov 1989 | Richmond upon Thames | 2 | 1 | Slight |
| Mon 27 Nov 1989 | Richmond upon Thames | 2 | 1 | Slight |
| Sun 10 Dec 1989 | Richmond upon Thames | 1 | 1 | Slight |
| Wed 13 Dec 1989 | Richmond upon Thames | 3 | 1 | Slight |
| Wed 13 Dec 1989 | Richmond upon Thames | 2 | 1 | Slight |
| Sat 23 Dec 1989 | Richmond upon Thames | 2 | 1 | Slight |
| Wed 27 Dec 1989 | Richmond upon Thames | 2 | 1 | Slight |