Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Wed 8 Feb 1989 | Westminster | 2 | 1 | Slight |
| Wed 8 Feb 1989 | Westminster | 2 | 1 | Slight |
| Sat 11 Feb 1989 | Westminster | 2 | 1 | Slight |
| Fri 3 Mar 1989 | Westminster | 1 | 1 | Serious |
| Wed 8 Mar 1989 | Westminster | 1 | 1 | Slight |
| Sun 19 Mar 1989 | Westminster | 2 | 1 | Slight |
| Fri 31 Mar 1989 | Westminster | 1 | 1 | Slight |
| Thu 6 Apr 1989 | Westminster | 2 | 3 | Slight |
| Sun 9 Apr 1989 | Westminster | 2 | 1 | Slight |
| Sun 9 Apr 1989 | Westminster | 2 | 1 | Slight |
| Wed 3 May 1989 | Westminster | 1 | 1 | Serious |
| Mon 8 May 1989 | Westminster | 1 | 1 | Slight |
| Mon 22 May 1989 | Westminster | 2 | 1 | Slight |
| Sun 4 Jun 1989 | Westminster | 2 | 1 | Slight |
| Mon 3 Jul 1989 | Westminster | 2 | 1 | Slight |
| Wed 5 Jul 1989 | Westminster | 2 | 1 | Slight |
| Wed 5 Jul 1989 | Westminster | 2 | 1 | Slight |
| Fri 14 Jul 1989 | Westminster | 2 | 1 | Slight |
| Sat 15 Jul 1989 | Westminster | 2 | 1 | Slight |
| Mon 17 Jul 1989 | Westminster | 1 | 1 | Slight |
| Tue 18 Jul 1989 | Westminster | 2 | 2 | Slight |
| Thu 10 Aug 1989 | Westminster | 3 | 1 | Slight |
| Thu 10 Aug 1989 | Westminster | 1 | 1 | Slight |
| Wed 16 Aug 1989 | Westminster | 1 | 1 | Slight |
| Sat 19 Aug 1989 | Westminster | 1 | 1 | Slight |
| Mon 21 Aug 1989 | Westminster | 2 | 1 | Slight |
| Tue 22 Aug 1989 | Westminster | 1 | 1 | Slight |
| Wed 23 Aug 1989 | Westminster | 2 | 1 | Slight |
| Sat 16 Sep 1989 | Westminster | 2 | 1 | Slight |
| Sat 23 Sep 1989 | Westminster | 2 | 1 | Slight |
| Mon 25 Sep 1989 | Westminster | 1 | 1 | Slight |
| Sat 7 Oct 1989 | Westminster | 1 | 1 | Slight |
| Tue 10 Oct 1989 | Westminster | 2 | 1 | Slight |
| Tue 10 Oct 1989 | Westminster | 4 | 1 | Slight |
| Thu 9 Nov 1989 | Westminster | 2 | 1 | Slight |
| Fri 1 Dec 1989 | Westminster | 2 | 2 | Serious |
| Fri 15 Dec 1989 | Westminster | 1 | 1 | Serious |
| Thu 21 Dec 1989 | Westminster | 1 | 1 | Serious |