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