Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Sat 6 Jan 1990 | Macclesfield | 2 | 2 | Serious |
| Fri 12 Jan 1990 | Macclesfield | 2 | 1 | Slight |
| Fri 12 Jan 1990 | Macclesfield | 2 | 1 | Slight |
| Wed 17 Jan 1990 | Macclesfield | 2 | 2 | Slight |
| Thu 18 Jan 1990 | Macclesfield | 2 | 1 | Slight |
| Sun 21 Jan 1990 | Staffordshire Moorlands | 2 | 4 | Serious |
| Tue 23 Jan 1990 | Macclesfield | 2 | 2 | Slight |
| Fri 9 Feb 1990 | Macclesfield | 1 | 1 | Slight |
| Mon 12 Feb 1990 | Macclesfield | 2 | 2 | Serious |
| Wed 21 Feb 1990 | Staffordshire Moorlands | 2 | 1 | Slight |
| Sat 24 Feb 1990 | Macclesfield | 2 | 4 | Slight |
| Mon 26 Feb 1990 | Stockport | 1 | 1 | Slight |
| Thu 1 Mar 1990 | Staffordshire Moorlands | 2 | 1 | Slight |
| Sat 17 Mar 1990 | Staffordshire Moorlands | 3 | 1 | Slight |
| Sun 18 Mar 1990 | Macclesfield | 2 | 1 | Serious |
| Tue 20 Mar 1990 | Stockport | 3 | 1 | Slight |
| Wed 21 Mar 1990 | Macclesfield | 1 | 1 | Slight |
| Wed 21 Mar 1990 | Macclesfield | 2 | 1 | Slight |
| Fri 23 Mar 1990 | Macclesfield | 1 | 1 | Slight |
| Wed 28 Mar 1990 | Staffordshire Moorlands | 2 | 1 | Slight |
| Mon 2 Apr 1990 | Macclesfield | 2 | 2 | Serious |
| Tue 3 Apr 1990 | Staffordshire Moorlands | 2 | 2 | Serious |
| Mon 16 Apr 1990 | Macclesfield | 2 | 1 | Slight |
| Thu 19 Apr 1990 | Staffordshire Moorlands | 2 | 1 | Slight |
| Wed 2 May 1990 | Macclesfield | 2 | 1 | Slight |
| Fri 4 May 1990 | Stockport | 2 | 1 | Slight |
| Mon 7 May 1990 | Staffordshire Moorlands | 2 | 1 | Slight |
| Mon 7 May 1990 | Staffordshire Moorlands | 2 | 1 | Slight |
| Mon 7 May 1990 | Macclesfield | 1 | 2 | Fatal |
| Fri 11 May 1990 | East Staffordshire | 1 | 1 | Slight |
| Sat 12 May 1990 | Macclesfield | 2 | 1 | Slight |
| Sun 13 May 1990 | Macclesfield | 2 | 1 | Slight |
| Fri 18 May 1990 | Macclesfield | 2 | 1 | Slight |
| Sun 20 May 1990 | Macclesfield | 2 | 2 | Slight |
| Sun 20 May 1990 | Stockport | 1 | 1 | Slight |
| Sun 20 May 1990 | Stockport | 2 | 1 | Serious |
| Mon 21 May 1990 | Macclesfield | 2 | 3 | Slight |
| Wed 23 May 1990 | Macclesfield | 1 | 2 | Fatal |
| Sat 26 May 1990 | Stockport | 3 | 4 | Slight |
| Sat 26 May 1990 | Macclesfield | 2 | 1 | Slight |
| Sat 2 Jun 1990 | Staffordshire Moorlands | 2 | 1 | Slight |
| Sat 2 Jun 1990 | Macclesfield | 2 | 2 | Serious |
| Mon 4 Jun 1990 | Staffordshire Moorlands | 3 | 2 | Slight |
| Tue 5 Jun 1990 | Macclesfield | 1 | 1 | Fatal |
| Tue 5 Jun 1990 | Macclesfield | 3 | 3 | Fatal |
| Thu 7 Jun 1990 | Macclesfield | 1 | 1 | Slight |
| Fri 8 Jun 1990 | Stockport | 3 | 1 | Slight |
| Sat 9 Jun 1990 | Macclesfield | 1 | 2 | Slight |
| Sat 9 Jun 1990 | Staffordshire Moorlands | 1 | 1 | Slight |
| Sun 10 Jun 1990 | Stockport | 2 | 1 | Slight |
| Wed 13 Jun 1990 | Macclesfield | 2 | 2 | Serious |
| Sat 16 Jun 1990 | Staffordshire Moorlands | 1 | 2 | Serious |
| Sun 17 Jun 1990 | Staffordshire Moorlands | 2 | 3 | Serious |
| Tue 19 Jun 1990 | Staffordshire Moorlands | 2 | 2 | Serious |
| Wed 20 Jun 1990 | Macclesfield | 2 | 2 | Slight |
| Wed 20 Jun 1990 | Macclesfield | 2 | 1 | Slight |
| Sat 23 Jun 1990 | Stockport | 1 | 1 | Serious |
| Wed 27 Jun 1990 | Staffordshire Moorlands | 2 | 1 | Slight |
| Sun 1 Jul 1990 | Staffordshire Moorlands | 2 | 1 | Slight |
| Thu 5 Jul 1990 | Macclesfield | 2 | 2 | Slight |
| Fri 6 Jul 1990 | Macclesfield | 1 | 4 | Slight |
| Sun 8 Jul 1990 | Macclesfield | 1 | 1 | Slight |
| Sun 8 Jul 1990 | Stockport | 3 | 2 | Slight |
| Mon 9 Jul 1990 | Macclesfield | 3 | 1 | Slight |
| Wed 11 Jul 1990 | Staffordshire Moorlands | 2 | 1 | Slight |
| Thu 12 Jul 1990 | Staffordshire Moorlands | 2 | 1 | Slight |
| Sat 14 Jul 1990 | Staffordshire Moorlands | 1 | 1 | Slight |
| Tue 17 Jul 1990 | Macclesfield | 2 | 1 | Fatal |
| Tue 17 Jul 1990 | Macclesfield | 1 | 1 | Slight |
| Sat 21 Jul 1990 | Staffordshire Moorlands | 2 | 1 | Slight |
| Sat 21 Jul 1990 | Macclesfield | 2 | 1 | Serious |
| Sun 22 Jul 1990 | Macclesfield | 2 | 3 | Slight |
| Tue 24 Jul 1990 | Macclesfield | 2 | 2 | Slight |
| Tue 24 Jul 1990 | Macclesfield | 1 | 1 | Slight |
| Thu 26 Jul 1990 | Staffordshire Moorlands | 2 | 1 | Slight |
| Fri 27 Jul 1990 | Macclesfield | 5 | 4 | Serious |
| Sat 28 Jul 1990 | Staffordshire Moorlands | 2 | 1 | Slight |
| Sun 29 Jul 1990 | Macclesfield | 1 | 1 | Slight |
| Sun 29 Jul 1990 | Stockport | 2 | 1 | Slight |
| Mon 6 Aug 1990 | Macclesfield | 2 | 1 | Slight |
| Thu 9 Aug 1990 | Macclesfield | 1 | 1 | Serious |
| Sat 11 Aug 1990 | Staffordshire Moorlands | 1 | 2 | Fatal |
| Sat 18 Aug 1990 | Macclesfield | 2 | 1 | Slight |
| Sat 18 Aug 1990 | Stockport | 2 | 1 | Slight |
| Sat 18 Aug 1990 | Macclesfield | 3 | 1 | Slight |
| Thu 30 Aug 1990 | Macclesfield | 1 | 1 | Slight |
| Thu 30 Aug 1990 | Staffordshire Moorlands | 2 | 1 | Slight |
| Sun 2 Sep 1990 | Staffordshire Moorlands | 2 | 1 | Slight |
| Fri 7 Sep 1990 | Staffordshire Moorlands | 2 | 1 | Slight |
| Mon 10 Sep 1990 | Staffordshire Moorlands | 2 | 1 | Slight |
| Wed 12 Sep 1990 | Macclesfield | 3 | 3 | Slight |
| Fri 14 Sep 1990 | Macclesfield | 2 | 2 | Fatal |
| Tue 18 Sep 1990 | Macclesfield | 2 | 2 | Serious |
| Wed 19 Sep 1990 | Macclesfield | 3 | 1 | Slight |
| Fri 21 Sep 1990 | Staffordshire Moorlands | 3 | 5 | Slight |
| Sat 29 Sep 1990 | Staffordshire Moorlands | 1 | 1 | Slight |
| Thu 4 Oct 1990 | Macclesfield | 1 | 1 | Fatal |
| Fri 12 Oct 1990 | Stockport | 2 | 1 | Slight |
| Fri 19 Oct 1990 | Staffordshire Moorlands | 2 | 2 | Slight |
| Sat 20 Oct 1990 | Staffordshire Moorlands | 2 | 1 | Slight |
| Tue 23 Oct 1990 | Macclesfield | 1 | 1 | Serious |
| Sun 28 Oct 1990 | Staffordshire Moorlands | 3 | 1 | Slight |
| Mon 29 Oct 1990 | Macclesfield | 1 | 1 | Slight |
| Tue 30 Oct 1990 | Staffordshire Moorlands | 1 | 1 | Slight |
| Tue 30 Oct 1990 | Macclesfield | 1 | 1 | Slight |
| Wed 31 Oct 1990 | Staffordshire Moorlands | 1 | 1 | Slight |
| Sun 4 Nov 1990 | Staffordshire Moorlands | 2 | 1 | Slight |
| Sun 4 Nov 1990 | Macclesfield | 2 | 2 | Serious |
| Tue 6 Nov 1990 | Stockport | 2 | 2 | Slight |
| Fri 9 Nov 1990 | Staffordshire Moorlands | 2 | 1 | Slight |
| Sat 10 Nov 1990 | Macclesfield | 2 | 1 | Slight |
| Tue 13 Nov 1990 | Macclesfield | 2 | 1 | Slight |
| Thu 15 Nov 1990 | Macclesfield | 3 | 1 | Slight |
| Mon 19 Nov 1990 | Macclesfield | 3 | 2 | Slight |
| Mon 19 Nov 1990 | Macclesfield | 2 | 1 | Slight |
| Thu 29 Nov 1990 | Stockport | 2 | 1 | Slight |
| Fri 30 Nov 1990 | Staffordshire Moorlands | 1 | 1 | Slight |
| Sat 1 Dec 1990 | Macclesfield | 1 | 1 | Slight |
| Tue 4 Dec 1990 | Macclesfield | 3 | 2 | Slight |
| Tue 4 Dec 1990 | Staffordshire Moorlands | 2 | 1 | Slight |
| Wed 5 Dec 1990 | Staffordshire Moorlands | 2 | 1 | Slight |
| Mon 10 Dec 1990 | Staffordshire Moorlands | 2 | 2 | Slight |
| Tue 11 Dec 1990 | Macclesfield | 2 | 1 | Slight |
| Fri 14 Dec 1990 | Stockport | 2 | 1 | Slight |
| Sat 22 Dec 1990 | Staffordshire Moorlands | 2 | 1 | Slight |
| Tue 25 Dec 1990 | Staffordshire Moorlands | 3 | 2 | Slight |