Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Tue 3 Jan 1989 | Westminster | 2 | 1 | Slight |
| Wed 25 Jan 1989 | Westminster | 1 | 1 | Slight |
| Wed 15 Feb 1989 | Westminster | 2 | 1 | Slight |
| Sun 5 Mar 1989 | Westminster | 2 | 3 | Serious |
| Thu 9 Mar 1989 | Westminster | 2 | 1 | Serious |
| Mon 13 Mar 1989 | Westminster | 1 | 1 | Serious |
| Mon 20 Mar 1989 | Westminster | 3 | 1 | Slight |
| Tue 28 Mar 1989 | Westminster | 1 | 1 | Serious |
| Fri 31 Mar 1989 | Westminster | 2 | 1 | Slight |
| Fri 7 Apr 1989 | Westminster | 2 | 1 | Slight |
| Wed 12 Apr 1989 | Westminster | 1 | 1 | Slight |
| Fri 14 Apr 1989 | Westminster | 2 | 1 | Slight |
| Wed 19 Apr 1989 | Westminster | 1 | 1 | Slight |
| Tue 25 Apr 1989 | Westminster | 2 | 1 | Slight |
| Fri 28 Apr 1989 | Westminster | 2 | 1 | Slight |
| Mon 15 May 1989 | Westminster | 2 | 1 | Slight |
| Tue 23 May 1989 | Westminster | 1 | 2 | Serious |
| Thu 22 Jun 1989 | Westminster | 2 | 1 | Slight |
| Sat 24 Jun 1989 | Westminster | 2 | 2 | Serious |
| Sun 25 Jun 1989 | Westminster | 2 | 1 | Serious |
| Thu 29 Jun 1989 | Westminster | 2 | 1 | Slight |
| Sat 1 Jul 1989 | Westminster | 2 | 1 | Serious |
| Tue 4 Jul 1989 | Westminster | 1 | 1 | Serious |
| Tue 4 Jul 1989 | Westminster | 2 | 1 | Slight |
| Thu 6 Jul 1989 | Westminster | 1 | 1 | Slight |
| Mon 10 Jul 1989 | Westminster | 1 | 1 | Slight |
| Fri 28 Jul 1989 | Westminster | 1 | 2 | Slight |
| Mon 31 Jul 1989 | Westminster | 2 | 1 | Slight |
| Mon 31 Jul 1989 | Westminster | 2 | 1 | Slight |
| Mon 7 Aug 1989 | Westminster | 2 | 1 | Slight |
| Mon 7 Aug 1989 | Westminster | 2 | 1 | Slight |
| Tue 8 Aug 1989 | Westminster | 2 | 1 | Slight |
| Thu 17 Aug 1989 | Westminster | 1 | 1 | Slight |
| Fri 18 Aug 1989 | Westminster | 1 | 1 | Slight |
| Thu 24 Aug 1989 | Westminster | 1 | 1 | Slight |
| Wed 6 Sep 1989 | Westminster | 2 | 1 | Slight |
| Wed 6 Sep 1989 | Westminster | 2 | 1 | Slight |
| Tue 12 Sep 1989 | Westminster | 2 | 1 | Serious |
| Mon 25 Sep 1989 | Westminster | 2 | 1 | Slight |
| Mon 25 Sep 1989 | Westminster | 2 | 1 | Slight |
| Sun 8 Oct 1989 | Westminster | 2 | 1 | Slight |
| Sun 8 Oct 1989 | Westminster | 2 | 1 | Slight |
| Tue 17 Oct 1989 | Westminster | 2 | 2 | Slight |
| Sat 21 Oct 1989 | Westminster | 2 | 1 | Slight |
| Sat 21 Oct 1989 | Westminster | 2 | 1 | Slight |
| Tue 24 Oct 1989 | Westminster | 2 | 1 | Slight |
| Tue 31 Oct 1989 | Westminster | 2 | 1 | Slight |
| Mon 6 Nov 1989 | Westminster | 1 | 1 | Slight |
| Wed 8 Nov 1989 | Westminster | 1 | 2 | Slight |
| Fri 24 Nov 1989 | Westminster | 2 | 1 | Slight |
| Fri 24 Nov 1989 | Westminster | 2 | 1 | Slight |
| Fri 24 Nov 1989 | Westminster | 2 | 1 | Slight |
| Mon 27 Nov 1989 | Westminster | 2 | 1 | Slight |
| Mon 4 Dec 1989 | Westminster | 1 | 1 | Serious |
| Thu 7 Dec 1989 | Westminster | 2 | 1 | Slight |