Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Tue 15 Jan 1991 | Macclesfield | 2 | 1 | Slight |
| Tue 15 Jan 1991 | Macclesfield | 2 | 1 | Slight |
| Tue 15 Jan 1991 | Manchester | 3 | 2 | Slight |
| Sat 19 Jan 1991 | Manchester | 2 | 2 | Slight |
| Mon 21 Jan 1991 | Chester | 3 | 1 | Slight |
| Wed 23 Jan 1991 | Manchester | 2 | 1 | Slight |
| Thu 24 Jan 1991 | Macclesfield | 2 | 2 | Slight |
| Wed 30 Jan 1991 | Macclesfield | 2 | 1 | Serious |
| Sun 3 Feb 1991 | Manchester | 1 | 1 | Slight |
| Sun 3 Feb 1991 | Manchester | 1 | 1 | Slight |
| Thu 7 Feb 1991 | Warrington | 1 | 1 | Serious |
| Thu 7 Feb 1991 | Warrington | 1 | 1 | Serious |
| Wed 13 Feb 1991 | Macclesfield | 1 | 1 | Serious |
| Wed 13 Feb 1991 | Macclesfield | 1 | 1 | Serious |
| Fri 22 Feb 1991 | Chester | 1 | 2 | Serious |
| Sat 23 Feb 1991 | Manchester | 1 | 1 | Slight |
| Sat 2 Mar 1991 | Warrington | 1 | 1 | Serious |
| Thu 7 Mar 1991 | Chester | 2 | 1 | Slight |
| Thu 21 Mar 1991 | Manchester | 2 | 1 | Slight |
| Wed 27 Mar 1991 | Macclesfield | 1 | 1 | Slight |
| Fri 29 Mar 1991 | Manchester | 1 | 2 | Fatal |
| Tue 2 Apr 1991 | Trafford | 4 | 4 | Fatal |
| Fri 26 Apr 1991 | Warrington | 2 | 1 | Slight |
| Mon 29 Apr 1991 | Manchester | 1 | 1 | Slight |
| Wed 1 May 1991 | Stockport | 3 | 1 | Slight |
| Mon 6 May 1991 | Manchester | 1 | 2 | Slight |
| Mon 6 May 1991 | Chester | 1 | 5 | Serious |
| Tue 7 May 1991 | Halton | 1 | 1 | Slight |
| Fri 10 May 1991 | Macclesfield | 2 | 2 | Slight |
| Mon 13 May 1991 | Macclesfield | 1 | 1 | Slight |
| Wed 15 May 1991 | Macclesfield | 3 | 1 | Slight |
| Sun 26 May 1991 | Macclesfield | 2 | 1 | Slight |
| Thu 30 May 1991 | Manchester | 2 | 2 | Slight |
| Sun 2 Jun 1991 | Manchester | 2 | 1 | Slight |
| Mon 3 Jun 1991 | Chester | 5 | 1 | Slight |
| Mon 3 Jun 1991 | Manchester | 1 | 1 | Slight |
| Mon 3 Jun 1991 | Chester | 5 | 2 | Slight |
| Tue 4 Jun 1991 | Chester | 4 | 1 | Slight |
| Sat 8 Jun 1991 | Macclesfield | 1 | 1 | Slight |
| Sun 9 Jun 1991 | Vale Royal | 1 | 1 | Slight |
| Sun 9 Jun 1991 | Chester | 3 | 2 | Slight |
| Mon 10 Jun 1991 | Warrington | 1 | 1 | Serious |
| Wed 12 Jun 1991 | Chester | 2 | 1 | Slight |
| Thu 13 Jun 1991 | Vale Royal | 1 | 1 | Slight |
| Sun 16 Jun 1991 | Macclesfield | 1 | 1 | Slight |
| Sun 16 Jun 1991 | Macclesfield | 1 | 1 | Slight |
| Mon 17 Jun 1991 | Halton | 1 | 1 | Slight |
| Mon 17 Jun 1991 | Halton | 1 | 1 | Slight |
| Tue 18 Jun 1991 | Chester | 3 | 2 | Slight |
| Wed 19 Jun 1991 | Macclesfield | 1 | 1 | Slight |
| Thu 20 Jun 1991 | Halton | 1 | 2 | Slight |
| Thu 20 Jun 1991 | Halton | 1 | 2 | Slight |
| Sun 23 Jun 1991 | Manchester | 2 | 2 | Serious |
| Tue 25 Jun 1991 | Vale Royal | 3 | 1 | Slight |
| Wed 26 Jun 1991 | Vale Royal | 3 | 1 | Slight |
| Fri 28 Jun 1991 | Macclesfield | 1 | 1 | Slight |
| Mon 1 Jul 1991 | Vale Royal | 6 | 1 | Slight |
| Thu 4 Jul 1991 | Halton | 2 | 1 | Slight |
| Fri 5 Jul 1991 | Warrington | 4 | 1 | Serious |
| Mon 8 Jul 1991 | Ellesmere Port and Neston | 1 | 1 | Serious |
| Mon 8 Jul 1991 | Ellesmere Port and Neston | 1 | 1 | Serious |
| Mon 8 Jul 1991 | Macclesfield | 1 | 3 | Slight |
| Wed 10 Jul 1991 | Macclesfield | 2 | 1 | Serious |
| Tue 16 Jul 1991 | Warrington | 2 | 5 | Slight |
| Fri 19 Jul 1991 | Warrington | 3 | 2 | Slight |
| Fri 19 Jul 1991 | Manchester | 1 | 2 | Fatal |
| Fri 19 Jul 1991 | Manchester | 1 | 2 | Fatal |
| Mon 29 Jul 1991 | Warrington | 1 | 1 | Slight |
| Thu 1 Aug 1991 | Chester | 1 | 1 | Slight |
| Sat 3 Aug 1991 | Trafford | 1 | 2 | Slight |
| Mon 5 Aug 1991 | Warrington | 1 | 1 | Slight |
| Mon 5 Aug 1991 | Macclesfield | 2 | 2 | Slight |
| Tue 6 Aug 1991 | Halton | 1 | 1 | Slight |
| Tue 6 Aug 1991 | Halton | 1 | 1 | Slight |
| Fri 9 Aug 1991 | Macclesfield | 1 | 1 | Slight |
| Fri 9 Aug 1991 | Manchester | 1 | 2 | Slight |
| Mon 12 Aug 1991 | Macclesfield | 2 | 1 | Slight |
| Fri 16 Aug 1991 | Halton | 1 | 4 | Slight |
| Sun 18 Aug 1991 | Macclesfield | 2 | 1 | Serious |
| Tue 20 Aug 1991 | Manchester | 2 | 1 | Slight |
| Wed 21 Aug 1991 | Manchester | 2 | 1 | Slight |
| Tue 27 Aug 1991 | Chester | 3 | 3 | Slight |
| Tue 27 Aug 1991 | Warrington | 3 | 1 | Slight |
| Sat 31 Aug 1991 | Chester | 2 | 1 | Slight |
| Wed 4 Sep 1991 | Manchester | 2 | 1 | Serious |
| Thu 5 Sep 1991 | Trafford | 1 | 1 | Slight |
| Sun 8 Sep 1991 | Chester | 2 | 7 | Slight |
| Thu 12 Sep 1991 | Macclesfield | 1 | 1 | Slight |
| Fri 13 Sep 1991 | Macclesfield | 2 | 2 | Serious |
| Sat 14 Sep 1991 | Chester | 1 | 1 | Slight |
| Sat 14 Sep 1991 | Manchester | 1 | 2 | Slight |
| Fri 20 Sep 1991 | Warrington | 4 | 2 | Slight |
| Mon 30 Sep 1991 | Macclesfield | 1 | 2 | Slight |
| Thu 3 Oct 1991 | Chester | 2 | 1 | Slight |
| Thu 10 Oct 1991 | Halton | 3 | 1 | Slight |
| Thu 10 Oct 1991 | Manchester | 1 | 1 | Slight |
| Fri 11 Oct 1991 | Chester | 2 | 1 | Slight |
| Mon 14 Oct 1991 | Chester | 2 | 1 | Serious |
| Thu 17 Oct 1991 | Macclesfield | 1 | 1 | Fatal |
| Fri 18 Oct 1991 | Halton | 2 | 1 | Slight |
| Tue 22 Oct 1991 | Vale Royal | 2 | 5 | Slight |
| Tue 22 Oct 1991 | Macclesfield | 2 | 1 | Slight |
| Thu 31 Oct 1991 | Halton | 5 | 5 | Serious |
| Wed 6 Nov 1991 | Manchester | 2 | 1 | Slight |
| Wed 6 Nov 1991 | Manchester | 2 | 1 | Slight |
| Wed 6 Nov 1991 | Manchester | 2 | 1 | Slight |
| Thu 7 Nov 1991 | Manchester | 3 | 2 | Slight |
| Thu 7 Nov 1991 | Chester | 2 | 1 | Slight |
| Sat 9 Nov 1991 | Chester | 2 | 1 | Slight |
| Wed 13 Nov 1991 | Trafford | 3 | 4 | Slight |
| Wed 13 Nov 1991 | Vale Royal | 1 | 1 | Serious |
| Sat 16 Nov 1991 | Warrington | 2 | 2 | Slight |
| Mon 18 Nov 1991 | Chester | 2 | 1 | Slight |
| Mon 18 Nov 1991 | Macclesfield | 5 | 3 | Serious |
| Mon 18 Nov 1991 | Macclesfield | 5 | 3 | Serious |
| Sun 24 Nov 1991 | Manchester | 1 | 1 | Slight |
| Wed 4 Dec 1991 | Macclesfield | 3 | 2 | Slight |
| Fri 6 Dec 1991 | Macclesfield | 2 | 3 | Slight |
| Fri 6 Dec 1991 | Warrington | 2 | 3 | Slight |
| Sun 8 Dec 1991 | Warrington | 2 | 1 | Fatal |
| Mon 9 Dec 1991 | Manchester | 1 | 2 | Slight |
| Sat 14 Dec 1991 | Macclesfield | 3 | 3 | Slight |
| Sun 15 Dec 1991 | Vale Royal | 6 | 10 | Fatal |
| Mon 16 Dec 1991 | Warrington | 2 | 1 | Slight |
| Mon 16 Dec 1991 | Macclesfield | 4 | 4 | Slight |
| Mon 16 Dec 1991 | Manchester | 3 | 1 | Slight |
| Tue 17 Dec 1991 | Manchester | 3 | 1 | Slight |
| Fri 20 Dec 1991 | Halton | 3 | 1 | Slight |
| Sun 22 Dec 1991 | Chester | 3 | 4 | Slight |
| Wed 25 Dec 1991 | Macclesfield | 1 | 1 | Slight |
| Wed 25 Dec 1991 | Macclesfield | 1 | 1 | Slight |