Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Mon 2 Jan 1989 | Hartlepool | 1 | 1 | Slight |
| Wed 4 Jan 1989 | Sedgefield | 4 | 3 | Slight |
| Sat 7 Jan 1989 | Hartlepool | 2 | 1 | Slight |
| Sat 14 Jan 1989 | Wear Valley | 1 | 1 | Serious |
| Sun 15 Jan 1989 | Wear Valley | 1 | 1 | Slight |
| Wed 18 Jan 1989 | Wear Valley | 3 | 1 | Serious |
| Fri 20 Jan 1989 | Stockton-on-Tees | 2 | 1 | Slight |
| Fri 27 Jan 1989 | Tynedale | 2 | 1 | Serious |
| Sat 28 Jan 1989 | Wear Valley | 2 | 1 | Slight |
| Mon 30 Jan 1989 | Hartlepool | 2 | 2 | Slight |
| Mon 30 Jan 1989 | Wear Valley | 1 | 1 | Serious |
| Sat 4 Feb 1989 | Wear Valley | 1 | 3 | Slight |
| Tue 7 Feb 1989 | Hartlepool | 2 | 1 | Slight |
| Tue 14 Feb 1989 | Stockton-on-Tees | 2 | 1 | Slight |
| Mon 20 Feb 1989 | Hartlepool | 2 | 1 | Slight |
| Sat 25 Feb 1989 | Hartlepool | 2 | 2 | Slight |
| Wed 1 Mar 1989 | Sedgefield | 2 | 2 | Serious |
| Fri 3 Mar 1989 | Hartlepool | 1 | 2 | Slight |
| Mon 6 Mar 1989 | Hartlepool | 2 | 1 | Slight |
| Wed 8 Mar 1989 | Stockton-on-Tees | 1 | 2 | Serious |
| Fri 10 Mar 1989 | Hartlepool | 2 | 1 | Slight |
| Fri 10 Mar 1989 | Hartlepool | 2 | 1 | Slight |
| Mon 13 Mar 1989 | Hartlepool | 2 | 1 | Slight |
| Fri 17 Mar 1989 | Wear Valley | 2 | 1 | Slight |
| Thu 23 Mar 1989 | Wear Valley | 1 | 2 | Slight |
| Sat 25 Mar 1989 | Wear Valley | 1 | 1 | Slight |
| Sun 2 Apr 1989 | Wear Valley | 1 | 1 | Slight |
| Fri 7 Apr 1989 | Wear Valley | 2 | 1 | Serious |
| Sat 8 Apr 1989 | Wear Valley | 1 | 1 | Slight |
| Mon 17 Apr 1989 | Wear Valley | 2 | 2 | Slight |
| Thu 20 Apr 1989 | Wear Valley | 3 | 1 | Slight |
| Thu 20 Apr 1989 | Wear Valley | 2 | 1 | Slight |
| Thu 27 Apr 1989 | Hartlepool | 2 | 1 | Slight |
| Fri 12 May 1989 | Wear Valley | 2 | 1 | Slight |
| Fri 19 May 1989 | Eden | 2 | 1 | Serious |
| Wed 24 May 1989 | Hartlepool | 1 | 1 | Serious |
| Sat 3 Jun 1989 | Hartlepool | 2 | 1 | Slight |
| Mon 5 Jun 1989 | Hartlepool | 1 | 1 | Slight |
| Wed 7 Jun 1989 | Eden | 2 | 1 | Slight |
| Fri 9 Jun 1989 | Wear Valley | 1 | 2 | Slight |
| Sun 11 Jun 1989 | Wear Valley | 1 | 1 | Slight |
| Mon 12 Jun 1989 | Wear Valley | 1 | 1 | Slight |
| Thu 15 Jun 1989 | Wear Valley | 1 | 3 | Slight |
| Sat 24 Jun 1989 | Hartlepool | 2 | 1 | Slight |
| Sun 25 Jun 1989 | Wear Valley | 2 | 1 | Slight |
| Mon 26 Jun 1989 | Hartlepool | 1 | 1 | Slight |
| Mon 26 Jun 1989 | Carlisle | 2 | 1 | Slight |
| Sat 1 Jul 1989 | Hartlepool | 1 | 3 | Slight |
| Sun 2 Jul 1989 | Hartlepool | 1 | 2 | Slight |
| Mon 3 Jul 1989 | Hartlepool | 1 | 1 | Slight |
| Mon 10 Jul 1989 | Wear Valley | 1 | 1 | Slight |
| Sat 22 Jul 1989 | Carlisle | 2 | 3 | Serious |
| Tue 25 Jul 1989 | Stockton-on-Tees | 2 | 2 | Slight |
| Fri 28 Jul 1989 | Wear Valley | 4 | 3 | Slight |
| Sat 29 Jul 1989 | Wear Valley | 1 | 1 | Slight |
| Tue 1 Aug 1989 | Hartlepool | 1 | 1 | Slight |
| Wed 2 Aug 1989 | Hartlepool | 3 | 2 | Slight |
| Sat 5 Aug 1989 | Wear Valley | 1 | 1 | Slight |
| Sun 6 Aug 1989 | Hartlepool | 1 | 1 | Serious |
| Tue 8 Aug 1989 | Wear Valley | 2 | 1 | Slight |
| Sat 12 Aug 1989 | Wear Valley | 2 | 5 | Serious |
| Sat 19 Aug 1989 | Stockton-on-Tees | 1 | 2 | Fatal |
| Sat 26 Aug 1989 | Wear Valley | 1 | 2 | Slight |
| Sat 26 Aug 1989 | Wear Valley | 1 | 1 | Slight |
| Sun 27 Aug 1989 | Wear Valley | 1 | 1 | Slight |
| Sat 2 Sep 1989 | Wear Valley | 2 | 1 | Serious |
| Sat 2 Sep 1989 | Hartlepool | 1 | 1 | Slight |
| Sun 3 Sep 1989 | Sedgefield | 2 | 1 | Slight |
| Mon 4 Sep 1989 | Wear Valley | 2 | 1 | Serious |
| Tue 5 Sep 1989 | Hartlepool | 2 | 1 | Slight |
| Mon 11 Sep 1989 | Wear Valley | 2 | 4 | Slight |
| Sun 17 Sep 1989 | Stockton-on-Tees | 1 | 1 | Serious |
| Mon 18 Sep 1989 | Sedgefield | 1 | 1 | Slight |
| Mon 18 Sep 1989 | Wear Valley | 1 | 1 | Slight |
| Tue 19 Sep 1989 | Carlisle | 2 | 2 | Slight |
| Wed 20 Sep 1989 | Hartlepool | 2 | 1 | Slight |
| Tue 26 Sep 1989 | Hartlepool | 1 | 3 | Serious |
| Tue 26 Sep 1989 | Hartlepool | 1 | 1 | Slight |
| Thu 5 Oct 1989 | Hartlepool | 1 | 1 | Serious |
| Fri 6 Oct 1989 | Hartlepool | 2 | 2 | Serious |
| Sat 7 Oct 1989 | Wear Valley | 3 | 1 | Slight |
| Thu 12 Oct 1989 | Hartlepool | 2 | 1 | Slight |
| Sat 14 Oct 1989 | Wear Valley | 1 | 1 | Slight |
| Thu 19 Oct 1989 | Sedgefield | 3 | 3 | Slight |
| Sun 22 Oct 1989 | Hartlepool | 1 | 2 | Slight |
| Thu 26 Oct 1989 | Hartlepool | 3 | 5 | Slight |
| Fri 27 Oct 1989 | Wear Valley | 2 | 1 | Slight |
| Mon 30 Oct 1989 | Hartlepool | 3 | 1 | Slight |
| Wed 1 Nov 1989 | Stockton-on-Tees | 2 | 1 | Slight |
| Thu 2 Nov 1989 | Wear Valley | 2 | 1 | Slight |
| Sun 5 Nov 1989 | Hartlepool | 2 | 1 | Slight |
| Mon 6 Nov 1989 | Hartlepool | 2 | 2 | Slight |
| Mon 6 Nov 1989 | Hartlepool | 1 | 1 | Slight |
| Wed 8 Nov 1989 | Hartlepool | 2 | 2 | Slight |
| Wed 8 Nov 1989 | Hartlepool | 2 | 2 | Slight |
| Fri 17 Nov 1989 | Hartlepool | 1 | 2 | Serious |
| Mon 20 Nov 1989 | Carlisle | 1 | 5 | Slight |
| Mon 20 Nov 1989 | Sedgefield | 1 | 1 | Slight |
| Mon 20 Nov 1989 | Sedgefield | 1 | 2 | Slight |
| Fri 24 Nov 1989 | Hartlepool | 2 | 2 | Slight |
| Fri 24 Nov 1989 | Wear Valley | 2 | 2 | Serious |
| Tue 28 Nov 1989 | Hartlepool | 2 | 1 | Slight |
| Wed 29 Nov 1989 | Wear Valley | 1 | 2 | Fatal |
| Thu 30 Nov 1989 | Hartlepool | 2 | 1 | Slight |
| Fri 1 Dec 1989 | Wear Valley | 3 | 1 | Slight |
| Sun 3 Dec 1989 | Hartlepool | 2 | 1 | Slight |
| Tue 5 Dec 1989 | Hartlepool | 3 | 1 | Slight |
| Thu 7 Dec 1989 | Tynedale | 1 | 2 | Serious |
| Fri 8 Dec 1989 | Sedgefield | 2 | 2 | Slight |
| Fri 8 Dec 1989 | Wear Valley | 1 | 1 | Slight |
| Sat 9 Dec 1989 | Hartlepool | 2 | 1 | Slight |
| Mon 11 Dec 1989 | Hartlepool | 6 | 2 | Slight |
| Mon 11 Dec 1989 | Stockton-on-Tees | 2 | 1 | Slight |
| Tue 12 Dec 1989 | Wear Valley | 2 | 1 | Slight |
| Thu 14 Dec 1989 | Wear Valley | 2 | 1 | Slight |
| Thu 14 Dec 1989 | Wear Valley | 2 | 2 | Slight |
| Sat 16 Dec 1989 | Sedgefield | 2 | 1 | Serious |
| Sat 16 Dec 1989 | Hartlepool | 2 | 1 | Slight |
| Wed 20 Dec 1989 | Wear Valley | 4 | 2 | Fatal |
| Fri 22 Dec 1989 | Sedgefield | 1 | 1 | Serious |
| Sun 24 Dec 1989 | Sedgefield | 2 | 4 | Slight |
| Tue 26 Dec 1989 | Eden | 2 | 1 | Slight |
| Wed 27 Dec 1989 | Eden | 2 | 1 | Slight |
| Fri 29 Dec 1989 | Wear Valley | 2 | 1 | Slight |