Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Tue 17 Jan 1989 | Stockton-on-Tees | 2 | 1 | Slight |
| Wed 1 Feb 1989 | Stockton-on-Tees | 1 | 1 | Slight |
| Sun 12 Feb 1989 | Stockton-on-Tees | 3 | 1 | Slight |
| Fri 24 Feb 1989 | Stockton-on-Tees | 6 | 1 | Slight |
| Thu 9 Mar 1989 | Stockton-on-Tees | 2 | 1 | Slight |
| Wed 15 Mar 1989 | Stockton-on-Tees | 1 | 1 | Slight |
| Thu 30 Mar 1989 | Stockton-on-Tees | 1 | 1 | Serious |
| Wed 5 Apr 1989 | Stockton-on-Tees | 2 | 1 | Slight |
| Thu 6 Apr 1989 | Stockton-on-Tees | 2 | 1 | Serious |
| Thu 20 Apr 1989 | Stockton-on-Tees | 2 | 1 | Slight |
| Sat 29 Apr 1989 | Stockton-on-Tees | 2 | 3 | Slight |
| Thu 4 May 1989 | Stockton-on-Tees | 2 | 1 | Slight |
| Tue 9 May 1989 | Stockton-on-Tees | 2 | 1 | Slight |
| Wed 10 May 1989 | Stockton-on-Tees | 2 | 1 | Slight |
| Thu 18 May 1989 | Stockton-on-Tees | 2 | 1 | Slight |
| Sat 3 Jun 1989 | Stockton-on-Tees | 2 | 1 | Slight |
| Sun 4 Jun 1989 | Stockton-on-Tees | 1 | 1 | Slight |
| Tue 20 Jun 1989 | Stockton-on-Tees | 2 | 1 | Slight |
| Tue 27 Jun 1989 | Stockton-on-Tees | 2 | 3 | Slight |
| Thu 6 Jul 1989 | Stockton-on-Tees | 2 | 1 | Slight |
| Tue 25 Jul 1989 | Stockton-on-Tees | 2 | 1 | Slight |
| Wed 9 Aug 1989 | Stockton-on-Tees | 1 | 1 | Slight |
| Sun 13 Aug 1989 | Stockton-on-Tees | 2 | 2 | Slight |
| Wed 1 Nov 1989 | Stockton-on-Tees | 3 | 1 | Slight |
| Thu 16 Nov 1989 | Stockton-on-Tees | 2 | 1 | Slight |
| Wed 22 Nov 1989 | Stockton-on-Tees | 2 | 1 | Slight |
| Sat 25 Nov 1989 | Stockton-on-Tees | 2 | 1 | Slight |
| Sun 26 Nov 1989 | Stockton-on-Tees | 2 | 2 | Slight |
| Mon 4 Dec 1989 | Stockton-on-Tees | 2 | 1 | Slight |
| Wed 6 Dec 1989 | Stockton-on-Tees | 1 | 2 | Slight |
| Sat 9 Dec 1989 | Stockton-on-Tees | 2 | 1 | Slight |