Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Thu 4 Jan 1990 | Richmond upon Thames | 2 | 3 | Slight |
| Tue 9 Jan 1990 | Richmond upon Thames | 2 | 1 | Serious |
| Tue 9 Jan 1990 | Richmond upon Thames | 2 | 1 | Serious |
| Thu 18 Jan 1990 | Richmond upon Thames | 2 | 1 | Slight |
| Wed 24 Jan 1990 | Richmond upon Thames | 2 | 1 | Slight |
| Fri 26 Jan 1990 | Richmond upon Thames | 2 | 1 | Slight |
| Fri 2 Feb 1990 | Richmond upon Thames | 1 | 1 | Slight |
| Fri 2 Mar 1990 | Richmond upon Thames | 2 | 1 | Slight |
| Thu 15 Mar 1990 | Richmond upon Thames | 2 | 1 | Slight |
| Sat 17 Mar 1990 | Richmond upon Thames | 2 | 1 | Serious |
| Mon 9 Apr 1990 | Richmond upon Thames | 1 | 1 | Slight |
| Wed 11 Apr 1990 | Richmond upon Thames | 1 | 1 | Slight |
| Tue 8 May 1990 | Richmond upon Thames | 1 | 1 | Slight |
| Sun 27 May 1990 | Richmond upon Thames | 2 | 2 | Slight |
| Mon 11 Jun 1990 | Richmond upon Thames | 2 | 1 | Slight |
| Mon 18 Jun 1990 | Richmond upon Thames | 2 | 1 | Slight |
| Thu 21 Jun 1990 | Richmond upon Thames | 3 | 1 | Slight |
| Sat 23 Jun 1990 | Richmond upon Thames | 1 | 1 | Fatal |
| Sat 21 Jul 1990 | Richmond upon Thames | 2 | 1 | Slight |
| Mon 23 Jul 1990 | Richmond upon Thames | 1 | 1 | Slight |
| Thu 9 Aug 1990 | Richmond upon Thames | 2 | 1 | Slight |
| Sat 25 Aug 1990 | Richmond upon Thames | 2 | 1 | Slight |
| Sun 26 Aug 1990 | Richmond upon Thames | 1 | 1 | Slight |
| Thu 30 Aug 1990 | Richmond upon Thames | 2 | 1 | Slight |
| Thu 30 Aug 1990 | Richmond upon Thames | 2 | 1 | Slight |
| Thu 13 Sep 1990 | Richmond upon Thames | 2 | 1 | Slight |
| Thu 13 Sep 1990 | Richmond upon Thames | 2 | 1 | Slight |
| Thu 20 Sep 1990 | Richmond upon Thames | 2 | 1 | Slight |
| Sat 6 Oct 1990 | Richmond upon Thames | 1 | 1 | Serious |
| Tue 9 Oct 1990 | Richmond upon Thames | 2 | 2 | Slight |
| Tue 9 Oct 1990 | Richmond upon Thames | 2 | 1 | Slight |
| Mon 22 Oct 1990 | Richmond upon Thames | 2 | 1 | Slight |
| Tue 23 Oct 1990 | Richmond upon Thames | 2 | 1 | Serious |
| Sat 27 Oct 1990 | Richmond upon Thames | 1 | 1 | Slight |
| Sat 3 Nov 1990 | Richmond upon Thames | 2 | 1 | Slight |
| Wed 14 Nov 1990 | Richmond upon Thames | 2 | 1 | Slight |
| Wed 14 Nov 1990 | Richmond upon Thames | 2 | 1 | Slight |
| Fri 16 Nov 1990 | Richmond upon Thames | 1 | 1 | Slight |
| Fri 30 Nov 1990 | Richmond upon Thames | 2 | 1 | Slight |
| Mon 3 Dec 1990 | Richmond upon Thames | 1 | 2 | Fatal |
| Wed 5 Dec 1990 | Richmond upon Thames | 1 | 1 | Slight |
| Tue 18 Dec 1990 | Richmond upon Thames | 2 | 1 | Serious |