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