Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Wed 7 Feb 1990 | York | 1 | 2 | Serious |
| Mon 26 Feb 1990 | York | 2 | 1 | Slight |
| Fri 2 Mar 1990 | York | 2 | 1 | Slight |
| Sun 1 Apr 1990 | York | 2 | 2 | Slight |
| Fri 20 Apr 1990 | York | 2 | 2 | Serious |
| Tue 1 May 1990 | York | 3 | 2 | Slight |
| Sat 12 May 1990 | Hambleton | 1 | 1 | Serious |
| Wed 23 May 1990 | Ryedale | 2 | 1 | Slight |
| Sun 27 May 1990 | York | 2 | 2 | Serious |
| Thu 7 Jun 1990 | York | 2 | 1 | Slight |
| Sun 22 Jul 1990 | York | 2 | 2 | Serious |
| Sun 5 Aug 1990 | Hambleton | 2 | 1 | Serious |
| Wed 8 Aug 1990 | Ryedale | 3 | 3 | Serious |
| Sun 12 Aug 1990 | Ryedale | 2 | 1 | Serious |
| Sun 12 Aug 1990 | Ryedale | 2 | 1 | Serious |
| Tue 11 Sep 1990 | Ryedale | 3 | 2 | Fatal |
| Wed 26 Sep 1990 | Hambleton | 2 | 2 | Serious |
| Fri 28 Sep 1990 | York | 3 | 1 | Slight |
| Mon 15 Oct 1990 | Ryedale | 3 | 1 | Slight |
| Fri 19 Oct 1990 | Ryedale | 3 | 1 | Slight |
| Fri 19 Oct 1990 | Ryedale | 3 | 1 | Slight |
| Mon 29 Oct 1990 | Ryedale | 2 | 1 | Slight |
| Sun 11 Nov 1990 | Ryedale | 3 | 1 | Slight |
| Thu 29 Nov 1990 | York | 2 | 3 | Serious |
| Wed 5 Dec 1990 | Hambleton | 3 | 3 | Slight |
| Fri 7 Dec 1990 | York | 3 | 3 | Slight |
| Tue 18 Dec 1990 | York | 2 | 1 | Slight |
| Mon 24 Dec 1990 | Ryedale | 2 | 1 | Slight |
| Thu 27 Dec 1990 | York | 2 | 1 | Slight |