Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Tue 1 Jan 1991 | Congleton | 2 | 1 | Slight |
| Wed 2 Jan 1991 | Vale Royal | 3 | 1 | Slight |
| Mon 7 Jan 1991 | Halton | 2 | 1 | Slight |
| Thu 10 Jan 1991 | Vale Royal | 2 | 1 | Slight |
| Thu 10 Jan 1991 | Vale Royal | 2 | 1 | Slight |
| Fri 18 Jan 1991 | Congleton | 2 | 2 | Slight |
| Sun 20 Jan 1991 | Halton | 1 | 1 | Slight |
| Sun 20 Jan 1991 | Halton | 1 | 1 | Slight |
| Mon 21 Jan 1991 | Halton | 1 | 1 | Slight |
| Tue 22 Jan 1991 | Congleton | 1 | 1 | Slight |
| Thu 24 Jan 1991 | Vale Royal | 2 | 1 | Slight |
| Sun 27 Jan 1991 | Halton | 1 | 4 | Serious |
| Mon 28 Jan 1991 | Vale Royal | 2 | 1 | Serious |
| Tue 29 Jan 1991 | Congleton | 2 | 1 | Slight |
| Wed 30 Jan 1991 | Halton | 2 | 1 | Slight |
| Thu 31 Jan 1991 | Congleton | 1 | 1 | Slight |
| Sat 2 Feb 1991 | Vale Royal | 2 | 1 | Slight |
| Sat 2 Feb 1991 | Halton | 3 | 1 | Slight |
| Thu 7 Feb 1991 | Congleton | 3 | 1 | Slight |
| Fri 8 Feb 1991 | Halton | 2 | 1 | Slight |
| Mon 18 Feb 1991 | Halton | 2 | 1 | Slight |
| Thu 21 Feb 1991 | Halton | 2 | 2 | Slight |
| Fri 22 Feb 1991 | Vale Royal | 3 | 2 | Slight |
| Sat 23 Feb 1991 | Halton | 2 | 1 | Slight |
| Fri 1 Mar 1991 | Congleton | 1 | 1 | Slight |
| Tue 5 Mar 1991 | Vale Royal | 1 | 1 | Slight |
| Fri 8 Mar 1991 | Halton | 2 | 1 | Slight |
| Mon 11 Mar 1991 | Vale Royal | 3 | 3 | Slight |
| Mon 11 Mar 1991 | Halton | 2 | 2 | Slight |
| Mon 11 Mar 1991 | Halton | 2 | 2 | Slight |
| Sat 16 Mar 1991 | Vale Royal | 2 | 3 | Slight |
| Sun 17 Mar 1991 | Congleton | 2 | 1 | Slight |
| Tue 19 Mar 1991 | Halton | 2 | 1 | Slight |
| Sat 23 Mar 1991 | Vale Royal | 2 | 1 | Slight |
| Mon 25 Mar 1991 | Halton | 1 | 1 | Slight |
| Wed 27 Mar 1991 | Halton | 2 | 1 | Slight |
| Fri 29 Mar 1991 | Congleton | 2 | 1 | Serious |
| Mon 8 Apr 1991 | Halton | 2 | 1 | Serious |
| Sat 13 Apr 1991 | Crewe and Nantwich | 2 | 1 | Slight |
| Tue 16 Apr 1991 | Vale Royal | 2 | 2 | Slight |
| Thu 18 Apr 1991 | Vale Royal | 1 | 1 | Slight |
| Sat 20 Apr 1991 | Vale Royal | 1 | 1 | Slight |
| Sun 21 Apr 1991 | Halton | 1 | 1 | Slight |
| Sun 21 Apr 1991 | Vale Royal | 2 | 1 | Serious |
| Tue 23 Apr 1991 | Halton | 2 | 1 | Slight |
| Tue 23 Apr 1991 | Halton | 1 | 5 | Slight |
| Fri 10 May 1991 | Halton | 3 | 4 | Slight |
| Thu 16 May 1991 | Vale Royal | 3 | 2 | Slight |
| Fri 24 May 1991 | Halton | 2 | 1 | Slight |
| Mon 3 Jun 1991 | Halton | 1 | 1 | Serious |
| Sat 15 Jun 1991 | Halton | 2 | 1 | Slight |
| Tue 18 Jun 1991 | Vale Royal | 3 | 1 | Serious |
| Mon 24 Jun 1991 | Vale Royal | 2 | 1 | Slight |
| Tue 25 Jun 1991 | Halton | 2 | 1 | Slight |
| Thu 27 Jun 1991 | Halton | 2 | 1 | Slight |
| Fri 28 Jun 1991 | Halton | 2 | 1 | Slight |
| Fri 28 Jun 1991 | Congleton | 1 | 1 | Slight |
| Sat 29 Jun 1991 | Congleton | 2 | 2 | Serious |
| Fri 5 Jul 1991 | Halton | 1 | 1 | Serious |
| Fri 12 Jul 1991 | Vale Royal | 2 | 1 | Slight |
| Fri 12 Jul 1991 | Halton | 1 | 1 | Slight |
| Thu 18 Jul 1991 | Halton | 2 | 1 | Fatal |
| Fri 19 Jul 1991 | Wirral | 1 | 1 | Slight |
| Mon 22 Jul 1991 | Halton | 1 | 1 | Slight |
| Wed 24 Jul 1991 | Congleton | 3 | 1 | Slight |
| Tue 30 Jul 1991 | Halton | 2 | 1 | Slight |
| Tue 30 Jul 1991 | Halton | 2 | 1 | Slight |
| Wed 31 Jul 1991 | Vale Royal | 2 | 2 | Slight |
| Thu 1 Aug 1991 | Vale Royal | 2 | 1 | Slight |
| Fri 2 Aug 1991 | Congleton | 1 | 1 | Slight |
| Sat 3 Aug 1991 | Vale Royal | 1 | 2 | Slight |
| Mon 5 Aug 1991 | Vale Royal | 1 | 1 | Slight |
| Tue 6 Aug 1991 | Halton | 2 | 1 | Slight |
| Thu 22 Aug 1991 | Halton | 2 | 1 | Slight |
| Wed 28 Aug 1991 | Halton | 2 | 1 | Slight |
| Fri 30 Aug 1991 | Wirral | 2 | 2 | Slight |
| Sun 1 Sep 1991 | Halton | 2 | 1 | Slight |
| Sun 1 Sep 1991 | Halton | 2 | 1 | Serious |
| Sun 1 Sep 1991 | Halton | 2 | 1 | Serious |
| Wed 11 Sep 1991 | Vale Royal | 2 | 1 | Slight |
| Thu 12 Sep 1991 | Vale Royal | 2 | 1 | Slight |
| Fri 20 Sep 1991 | Halton | 2 | 1 | Slight |
| Fri 20 Sep 1991 | Halton | 2 | 1 | Slight |
| Sun 22 Sep 1991 | Vale Royal | 2 | 1 | Serious |
| Sun 22 Sep 1991 | Halton | 1 | 2 | Slight |
| Fri 27 Sep 1991 | Vale Royal | 2 | 3 | Slight |
| Sat 28 Sep 1991 | Vale Royal | 2 | 2 | Slight |
| Mon 30 Sep 1991 | Halton | 1 | 2 | Slight |
| Tue 1 Oct 1991 | Halton | 2 | 2 | Serious |
| Tue 1 Oct 1991 | Halton | 2 | 2 | Serious |
| Thu 3 Oct 1991 | Congleton | 3 | 1 | Slight |
| Thu 3 Oct 1991 | Vale Royal | 2 | 1 | Slight |
| Sat 5 Oct 1991 | Halton | 2 | 4 | Slight |
| Sat 5 Oct 1991 | Halton | 2 | 4 | Slight |
| Thu 10 Oct 1991 | Vale Royal | 2 | 1 | Slight |
| Sat 12 Oct 1991 | Halton | 1 | 1 | Serious |
| Sat 12 Oct 1991 | Halton | 1 | 1 | Serious |
| Wed 16 Oct 1991 | Vale Royal | 2 | 1 | Slight |
| Mon 21 Oct 1991 | Halton | 1 | 1 | Fatal |
| Wed 30 Oct 1991 | Halton | 1 | 1 | Serious |
| Mon 4 Nov 1991 | Congleton | 3 | 1 | Slight |
| Thu 7 Nov 1991 | Vale Royal | 2 | 1 | Slight |
| Fri 8 Nov 1991 | Congleton | 2 | 1 | Slight |
| Sat 16 Nov 1991 | Wirral | 1 | 1 | Slight |
| Mon 18 Nov 1991 | Vale Royal | 2 | 2 | Serious |
| Fri 22 Nov 1991 | Halton | 2 | 1 | Slight |
| Sun 24 Nov 1991 | Vale Royal | 1 | 1 | Slight |
| Tue 26 Nov 1991 | Halton | 2 | 1 | Slight |
| Tue 26 Nov 1991 | Halton | 2 | 1 | Slight |
| Thu 28 Nov 1991 | Vale Royal | 1 | 2 | Slight |
| Mon 2 Dec 1991 | Halton | 2 | 1 | Slight |
| Sun 8 Dec 1991 | Halton | 1 | 2 | Slight |
| Thu 12 Dec 1991 | Congleton | 2 | 2 | Slight |
| Sun 15 Dec 1991 | Congleton | 2 | 1 | Slight |
| Tue 17 Dec 1991 | Halton | 3 | 2 | Slight |
| Wed 18 Dec 1991 | Congleton | 1 | 1 | Slight |
| Fri 20 Dec 1991 | Vale Royal | 2 | 1 | Slight |