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