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