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