Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Tue 17 Jan 1989 | Richmond upon Thames | 2 | 1 | Slight |
| Tue 17 Jan 1989 | Richmond upon Thames | 2 | 1 | Slight |
| Sat 11 Mar 1989 | Richmond upon Thames | 2 | 2 | Slight |
| Sat 11 Mar 1989 | Richmond upon Thames | 2 | 1 | Slight |
| Wed 22 Mar 1989 | Hounslow | 1 | 1 | Serious |
| Sat 1 Apr 1989 | Richmond upon Thames | 2 | 1 | Slight |
| Sat 1 Apr 1989 | Richmond upon Thames | 2 | 1 | Slight |
| Mon 10 Apr 1989 | Hounslow | 1 | 1 | Slight |
| Thu 20 Apr 1989 | Richmond upon Thames | 1 | 1 | Serious |
| Sat 29 Apr 1989 | Richmond upon Thames | 1 | 1 | Slight |
| Tue 9 May 1989 | Richmond upon Thames | 1 | 1 | Serious |
| Sat 13 May 1989 | Richmond upon Thames | 1 | 1 | Serious |
| Mon 15 May 1989 | Richmond upon Thames | 2 | 1 | Slight |
| Thu 8 Jun 1989 | Richmond upon Thames | 2 | 1 | Slight |
| Tue 20 Jun 1989 | Richmond upon Thames | 1 | 1 | Slight |
| Sat 24 Jun 1989 | North Devon | 4 | 4 | Fatal |
| Sun 9 Jul 1989 | Hounslow | 1 | 1 | Serious |
| Fri 21 Jul 1989 | Richmond upon Thames | 2 | 1 | Slight |
| Wed 26 Jul 1989 | Richmond upon Thames | 2 | 1 | Slight |
| Tue 15 Aug 1989 | Richmond upon Thames | 2 | 1 | Slight |
| Sat 2 Sep 1989 | Richmond upon Thames | 1 | 1 | Slight |
| Sat 21 Oct 1989 | Richmond upon Thames | 4 | 1 | Slight |
| Wed 25 Oct 1989 | Richmond upon Thames | 1 | 1 | Slight |
| Sun 29 Oct 1989 | Hounslow | 1 | 1 | Slight |
| Sun 5 Nov 1989 | Richmond upon Thames | 3 | 1 | Slight |
| Thu 23 Nov 1989 | Richmond upon Thames | 2 | 1 | Slight |
| Tue 28 Nov 1989 | Richmond upon Thames | 2 | 1 | Slight |
| Thu 30 Nov 1989 | Richmond upon Thames | 2 | 1 | Slight |
| Wed 6 Dec 1989 | Richmond upon Thames | 2 | 1 | Slight |
| Thu 14 Dec 1989 | Richmond upon Thames | 2 | 1 | Slight |
| Sun 17 Dec 1989 | Hounslow | 2 | 1 | Slight |
| Tue 19 Dec 1989 | Richmond upon Thames | 2 | 1 | Slight |