Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Thu 5 Jan 1989 | Halton | 2 | 1 | Slight |
| Fri 6 Jan 1989 | Vale Royal | 1 | 1 | Fatal |
| Fri 6 Jan 1989 | Halton | 2 | 1 | Slight |
| Thu 12 Jan 1989 | Vale Royal | 1 | 1 | Serious |
| Fri 13 Jan 1989 | Vale Royal | 2 | 2 | Slight |
| Sat 14 Jan 1989 | Congleton | 1 | 1 | Serious |
| Sun 15 Jan 1989 | Halton | 2 | 1 | Slight |
| Tue 17 Jan 1989 | Congleton | 2 | 1 | Slight |
| Wed 18 Jan 1989 | Vale Royal | 2 | 1 | Slight |
| Wed 18 Jan 1989 | Congleton | 2 | 1 | Slight |
| Thu 19 Jan 1989 | Halton | 4 | 2 | Slight |
| Fri 20 Jan 1989 | Halton | 1 | 1 | Slight |
| Sat 21 Jan 1989 | Halton | 1 | 1 | Slight |
| Mon 23 Jan 1989 | Halton | 2 | 1 | Slight |
| Mon 23 Jan 1989 | Congleton | 2 | 1 | Slight |
| Thu 26 Jan 1989 | Halton | 1 | 1 | Slight |
| Fri 27 Jan 1989 | Vale Royal | 2 | 1 | Slight |
| Mon 30 Jan 1989 | Vale Royal | 1 | 1 | Serious |
| Mon 6 Feb 1989 | Congleton | 2 | 1 | Slight |
| Sun 12 Feb 1989 | Congleton | 2 | 1 | Slight |
| Wed 15 Feb 1989 | Congleton | 2 | 1 | Slight |
| Wed 15 Feb 1989 | Congleton | 2 | 1 | Slight |
| Thu 16 Feb 1989 | Congleton | 2 | 1 | Slight |
| Fri 17 Feb 1989 | Congleton | 2 | 1 | Slight |
| Fri 24 Feb 1989 | Halton | 2 | 1 | Slight |
| Sat 25 Feb 1989 | Halton | 2 | 1 | Slight |
| Tue 28 Feb 1989 | Halton | 1 | 1 | Slight |
| Tue 28 Feb 1989 | Halton | 1 | 1 | Slight |
| Tue 28 Feb 1989 | Halton | 1 | 1 | Slight |
| Thu 2 Mar 1989 | Congleton | 2 | 2 | Serious |
| Fri 3 Mar 1989 | Vale Royal | 2 | 1 | Slight |
| Mon 6 Mar 1989 | Congleton | 2 | 1 | Slight |
| Wed 15 Mar 1989 | Halton | 2 | 1 | Slight |
| Fri 17 Mar 1989 | Congleton | 1 | 1 | Slight |
| Tue 21 Mar 1989 | Vale Royal | 2 | 1 | Slight |
| Fri 24 Mar 1989 | Halton | 1 | 1 | Serious |
| Mon 27 Mar 1989 | Vale Royal | 2 | 1 | Slight |
| Tue 28 Mar 1989 | Halton | 2 | 2 | Slight |
| Tue 28 Mar 1989 | Vale Royal | 2 | 1 | Slight |
| Tue 28 Mar 1989 | Congleton | 2 | 1 | Serious |
| Wed 29 Mar 1989 | Vale Royal | 1 | 1 | Slight |
| Sun 2 Apr 1989 | Halton | 1 | 1 | Fatal |
| Wed 5 Apr 1989 | Congleton | 2 | 1 | Slight |
| Wed 5 Apr 1989 | Congleton | 1 | 1 | Slight |
| Thu 13 Apr 1989 | Vale Royal | 2 | 1 | Slight |
| Fri 28 Apr 1989 | Halton | 2 | 1 | Slight |
| Sat 29 Apr 1989 | Vale Royal | 2 | 1 | Slight |
| Fri 5 May 1989 | Vale Royal | 2 | 1 | Slight |
| Thu 11 May 1989 | Halton | 2 | 1 | Slight |
| Thu 11 May 1989 | Vale Royal | 1 | 1 | Serious |
| Tue 16 May 1989 | Congleton | 2 | 1 | Slight |
| Tue 16 May 1989 | Halton | 2 | 1 | Slight |
| Wed 31 May 1989 | Halton | 2 | 2 | Slight |
| Mon 5 Jun 1989 | Congleton | 3 | 1 | Slight |
| Tue 6 Jun 1989 | Halton | 2 | 1 | Slight |
| Wed 7 Jun 1989 | Halton | 2 | 1 | Slight |
| Tue 13 Jun 1989 | Congleton | 2 | 1 | Slight |
| Thu 15 Jun 1989 | Congleton | 2 | 1 | Slight |
| Sun 18 Jun 1989 | Congleton | 1 | 1 | Slight |
| Mon 26 Jun 1989 | Halton | 1 | 1 | Slight |
| Mon 26 Jun 1989 | Halton | 1 | 1 | Slight |
| Wed 28 Jun 1989 | Halton | 2 | 2 | Slight |
| Wed 28 Jun 1989 | Halton | 2 | 2 | Slight |
| Wed 28 Jun 1989 | Vale Royal | 2 | 1 | Slight |
| Thu 29 Jun 1989 | Vale Royal | 1 | 1 | Slight |
| Fri 30 Jun 1989 | Congleton | 2 | 1 | Slight |
| Fri 30 Jun 1989 | Halton | 3 | 1 | Slight |
| Sat 1 Jul 1989 | Vale Royal | 2 | 1 | Slight |
| Sat 15 Jul 1989 | Vale Royal | 3 | 1 | Slight |
| Sat 15 Jul 1989 | Vale Royal | 2 | 1 | Slight |
| Sat 15 Jul 1989 | Vale Royal | 2 | 1 | Slight |
| Fri 28 Jul 1989 | Halton | 2 | 1 | Serious |
| Tue 1 Aug 1989 | Vale Royal | 4 | 1 | Slight |
| Wed 2 Aug 1989 | Vale Royal | 2 | 1 | Slight |
| Thu 3 Aug 1989 | Halton | 2 | 1 | Slight |
| Sat 5 Aug 1989 | Congleton | 2 | 1 | Serious |
| Wed 9 Aug 1989 | Congleton | 2 | 1 | Slight |
| Fri 11 Aug 1989 | Halton | 2 | 1 | Slight |
| Sat 12 Aug 1989 | Halton | 2 | 1 | Slight |
| Sat 12 Aug 1989 | Halton | 2 | 3 | Slight |
| Fri 18 Aug 1989 | Vale Royal | 1 | 2 | Slight |
| Mon 21 Aug 1989 | Congleton | 2 | 1 | Slight |
| Fri 25 Aug 1989 | Vale Royal | 1 | 1 | Slight |
| Tue 29 Aug 1989 | Vale Royal | 1 | 1 | Slight |
| Wed 6 Sep 1989 | Congleton | 3 | 2 | Slight |
| Sun 10 Sep 1989 | Congleton | 2 | 2 | Slight |
| Tue 12 Sep 1989 | Vale Royal | 2 | 1 | Slight |
| Thu 14 Sep 1989 | Halton | 2 | 2 | Slight |
| Thu 14 Sep 1989 | Halton | 2 | 2 | Slight |
| Thu 14 Sep 1989 | Halton | 1 | 3 | Slight |
| Sun 17 Sep 1989 | Halton | 2 | 1 | Slight |
| Sun 17 Sep 1989 | Halton | 2 | 1 | Slight |
| Mon 25 Sep 1989 | Halton | 2 | 1 | Slight |
| Fri 29 Sep 1989 | Halton | 2 | 1 | Serious |
| Mon 2 Oct 1989 | Congleton | 1 | 1 | Serious |
| Tue 3 Oct 1989 | Vale Royal | 2 | 1 | Slight |
| Tue 3 Oct 1989 | Congleton | 2 | 1 | Serious |
| Thu 5 Oct 1989 | Vale Royal | 2 | 2 | Serious |
| Fri 6 Oct 1989 | Halton | 1 | 1 | Slight |
| Tue 10 Oct 1989 | Halton | 2 | 1 | Slight |
| Thu 12 Oct 1989 | Halton | 2 | 1 | Serious |
| Mon 16 Oct 1989 | Vale Royal | 1 | 1 | Serious |
| Sun 22 Oct 1989 | Halton | 3 | 1 | Slight |
| Sun 22 Oct 1989 | Halton | 1 | 1 | Slight |
| Mon 23 Oct 1989 | Halton | 2 | 1 | Slight |
| Mon 23 Oct 1989 | Halton | 2 | 1 | Slight |
| Tue 24 Oct 1989 | Vale Royal | 2 | 1 | Slight |
| Wed 25 Oct 1989 | Halton | 1 | 1 | Slight |
| Thu 26 Oct 1989 | Vale Royal | 2 | 2 | Serious |
| Thu 2 Nov 1989 | Halton | 2 | 4 | Slight |
| Thu 2 Nov 1989 | Halton | 2 | 4 | Slight |
| Mon 6 Nov 1989 | Halton | 2 | 1 | Slight |
| Mon 6 Nov 1989 | Vale Royal | 1 | 1 | Slight |
| Tue 7 Nov 1989 | Vale Royal | 2 | 1 | Slight |
| Wed 8 Nov 1989 | Halton | 2 | 1 | Slight |
| Fri 10 Nov 1989 | Halton | 2 | 1 | Serious |
| Sat 11 Nov 1989 | Halton | 1 | 1 | Slight |
| Fri 17 Nov 1989 | Halton | 2 | 1 | Slight |
| Fri 17 Nov 1989 | Vale Royal | 1 | 1 | Serious |
| Fri 24 Nov 1989 | Vale Royal | 2 | 1 | Slight |
| Sat 25 Nov 1989 | Congleton | 2 | 2 | Slight |
| Mon 27 Nov 1989 | Halton | 1 | 1 | Slight |
| Mon 27 Nov 1989 | Wirral | 2 | 1 | Slight |
| Wed 29 Nov 1989 | Halton | 2 | 2 | Slight |
| Wed 29 Nov 1989 | Halton | 2 | 2 | Slight |
| Sat 2 Dec 1989 | Vale Royal | 2 | 2 | Slight |
| Mon 4 Dec 1989 | Vale Royal | 1 | 1 | Slight |
| Thu 7 Dec 1989 | Vale Royal | 1 | 1 | Serious |
| Fri 8 Dec 1989 | Halton | 2 | 1 | Slight |
| Fri 8 Dec 1989 | Vale Royal | 2 | 1 | Slight |
| Wed 13 Dec 1989 | Vale Royal | 3 | 1 | Slight |
| Thu 14 Dec 1989 | Congleton | 2 | 2 | Serious |
| Sat 16 Dec 1989 | Halton | 1 | 1 | Fatal |
| Tue 19 Dec 1989 | Vale Royal | 2 | 1 | Slight |
| Thu 21 Dec 1989 | Halton | 1 | 1 | Slight |
| Thu 21 Dec 1989 | Halton | 1 | 1 | Slight |
| Thu 21 Dec 1989 | Vale Royal | 2 | 1 | Slight |
| Thu 28 Dec 1989 | Halton | 1 | 1 | Serious |
| Thu 28 Dec 1989 | Halton | 1 | 1 | Serious |