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