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