Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Sat 14 Jan 1989 | Halton | 1 | 1 | Slight |
| Sun 22 Jan 1989 | St. Helens | 2 | 2 | Slight |
| Tue 24 Jan 1989 | St. Helens | 1 | 1 | Slight |
| Sun 5 Feb 1989 | Halton | 1 | 1 | Slight |
| Thu 16 Feb 1989 | St. Helens | 2 | 1 | Slight |
| Wed 8 Mar 1989 | Halton | 2 | 1 | Slight |
| Wed 22 Mar 1989 | St. Helens | 1 | 1 | Slight |
| Wed 22 Mar 1989 | Halton | 1 | 1 | Slight |
| Wed 29 Mar 1989 | Halton | 2 | 2 | Slight |
| Wed 26 Apr 1989 | Halton | 2 | 1 | Slight |
| Fri 5 May 1989 | Halton | 3 | 2 | Slight |
| Mon 8 May 1989 | St. Helens | 2 | 1 | Slight |
| Thu 11 May 1989 | Halton | 2 | 1 | Slight |
| Fri 12 May 1989 | Halton | 1 | 1 | Slight |
| Wed 17 May 1989 | Halton | 1 | 2 | Slight |
| Thu 18 May 1989 | Halton | 2 | 1 | Slight |
| Fri 19 May 1989 | Halton | 1 | 1 | Serious |
| Thu 22 Jun 1989 | Halton | 1 | 1 | Slight |
| Thu 22 Jun 1989 | Halton | 2 | 1 | Slight |
| Fri 30 Jun 1989 | Halton | 2 | 2 | Slight |
| Sat 1 Jul 1989 | Halton | 3 | 2 | Slight |
| Thu 6 Jul 1989 | St. Helens | 4 | 3 | Slight |
| Thu 6 Jul 1989 | Halton | 2 | 1 | Slight |
| Sat 22 Jul 1989 | Halton | 1 | 2 | Slight |
| Mon 24 Jul 1989 | Halton | 2 | 1 | Slight |
| Wed 26 Jul 1989 | Halton | 2 | 1 | Slight |
| Sun 30 Jul 1989 | Halton | 2 | 1 | Slight |
| Tue 8 Aug 1989 | Halton | 1 | 1 | Slight |
| Wed 9 Aug 1989 | St. Helens | 2 | 1 | Slight |
| Tue 15 Aug 1989 | Halton | 2 | 1 | Slight |
| Wed 23 Aug 1989 | Halton | 2 | 2 | Slight |
| Wed 23 Aug 1989 | Halton | 2 | 2 | Slight |
| Sun 10 Sep 1989 | Halton | 2 | 1 | Slight |
| Mon 18 Sep 1989 | Halton | 1 | 1 | Serious |
| Thu 5 Oct 1989 | Halton | 2 | 1 | Slight |
| Fri 6 Oct 1989 | St. Helens | 1 | 1 | Slight |
| Fri 6 Oct 1989 | Halton | 2 | 1 | Slight |
| Fri 13 Oct 1989 | Halton | 3 | 1 | Slight |
| Sat 21 Oct 1989 | Halton | 1 | 1 | Serious |
| Wed 25 Oct 1989 | Halton | 3 | 1 | Slight |
| Fri 3 Nov 1989 | Halton | 3 | 1 | Slight |
| Sun 5 Nov 1989 | Halton | 1 | 1 | Serious |
| Sun 5 Nov 1989 | Halton | 2 | 1 | Slight |
| Sat 11 Nov 1989 | Halton | 2 | 1 | Slight |
| Mon 13 Nov 1989 | St. Helens | 2 | 4 | Slight |
| Sat 18 Nov 1989 | Halton | 3 | 1 | Slight |
| Sat 18 Nov 1989 | Halton | 1 | 1 | Slight |
| Thu 23 Nov 1989 | Halton | 2 | 1 | Slight |
| Thu 23 Nov 1989 | Halton | 2 | 1 | Slight |
| Sat 2 Dec 1989 | St. Helens | 2 | 1 | Slight |
| Mon 4 Dec 1989 | St. Helens | 2 | 1 | Slight |
| Mon 4 Dec 1989 | St. Helens | 2 | 1 | Slight |
| Tue 5 Dec 1989 | Halton | 2 | 2 | Slight |
| Mon 11 Dec 1989 | Halton | 1 | 1 | Slight |
| Wed 13 Dec 1989 | Halton | 1 | 1 | Slight |
| Tue 19 Dec 1989 | Halton | 2 | 1 | Slight |
| Tue 19 Dec 1989 | Halton | 2 | 2 | Serious |
| Thu 21 Dec 1989 | Halton | 2 | 1 | Slight |
| Fri 22 Dec 1989 | Halton | 2 | 1 | Slight |