Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Mon 24 Jan 1983 | Darlington | 2 | 1 | Serious |
| Tue 1 Feb 1983 | Darlington | 2 | 1 | Serious |
| Fri 4 Feb 1983 | Darlington | 2 | 1 | Serious |
| Sun 6 Feb 1983 | Darlington | 2 | 5 | Serious |
| Tue 22 Feb 1983 | Darlington | 2 | 3 | Slight |
| Tue 8 Mar 1983 | Teesdale | 2 | 1 | Slight |
| Fri 11 Mar 1983 | Stockton-on-Tees | 1 | 1 | Slight |
| Sat 12 Mar 1983 | Teesdale | 1 | 4 | Serious |
| Mon 21 Mar 1983 | Darlington | 3 | 1 | Slight |
| Mon 21 Mar 1983 | Darlington | 2 | 1 | Slight |
| Sat 26 Mar 1983 | Darlington | 3 | 1 | Serious |
| Wed 30 Mar 1983 | Darlington | 2 | 1 | Serious |
| Wed 30 Mar 1983 | Darlington | 2 | 5 | Serious |
| Sat 2 Apr 1983 | Teesdale | 1 | 1 | Slight |
| Sat 2 Apr 1983 | Darlington | 2 | 1 | Serious |
| Sun 3 Apr 1983 | Darlington | 1 | 1 | Slight |
| Mon 4 Apr 1983 | Darlington | 2 | 2 | Slight |
| Sat 9 Apr 1983 | Darlington | 2 | 2 | Slight |
| Wed 13 Apr 1983 | Darlington | 2 | 1 | Slight |
| Sat 23 Apr 1983 | Teesdale | 1 | 2 | Serious |
| Sun 1 May 1983 | Stockton-on-Tees | 3 | 3 | Serious |
| Mon 2 May 1983 | Darlington | 1 | 1 | Serious |
| Mon 2 May 1983 | Darlington | 2 | 1 | Slight |
| Sun 15 May 1983 | Stockton-on-Tees | 4 | 5 | Serious |
| Fri 27 May 1983 | Teesdale | 1 | 1 | Slight |
| Mon 6 Jun 1983 | Darlington | 2 | 1 | Slight |
| Wed 8 Jun 1983 | Stockton-on-Tees | 2 | 1 | Slight |
| Sun 19 Jun 1983 | Teesdale | 2 | 1 | Slight |
| Fri 24 Jun 1983 | Teesdale | 2 | 1 | Slight |
| Fri 24 Jun 1983 | Darlington | 3 | 1 | Slight |
| Fri 24 Jun 1983 | Darlington | 2 | 3 | Slight |
| Sun 26 Jun 1983 | Darlington | 1 | 1 | Slight |
| Sun 26 Jun 1983 | Darlington | 2 | 1 | Slight |
| Fri 1 Jul 1983 | Stockton-on-Tees | 2 | 1 | Serious |
| Sat 2 Jul 1983 | Teesdale | 1 | 1 | Slight |
| Mon 4 Jul 1983 | Stockton-on-Tees | 2 | 2 | Slight |
| Tue 5 Jul 1983 | Stockton-on-Tees | 1 | 1 | Serious |
| Tue 5 Jul 1983 | Darlington | 2 | 1 | Slight |
| Sun 10 Jul 1983 | Stockton-on-Tees | 2 | 1 | Slight |
| Sun 10 Jul 1983 | Darlington | 2 | 1 | Slight |
| Sat 16 Jul 1983 | Teesdale | 1 | 1 | Serious |
| Sat 16 Jul 1983 | Darlington | 1 | 1 | Slight |
| Sun 17 Jul 1983 | Darlington | 2 | 1 | Slight |
| Thu 21 Jul 1983 | Darlington | 2 | 2 | Slight |
| Tue 26 Jul 1983 | Stockton-on-Tees | 1 | 2 | Slight |
| Wed 3 Aug 1983 | Stockton-on-Tees | 2 | 1 | Slight |
| Sat 6 Aug 1983 | Darlington | 1 | 1 | Slight |
| Sun 7 Aug 1983 | Darlington | 2 | 1 | Slight |
| Sun 7 Aug 1983 | Darlington | 1 | 1 | Serious |
| Mon 15 Aug 1983 | Stockton-on-Tees | 1 | 1 | Slight |
| Mon 15 Aug 1983 | Stockton-on-Tees | 3 | 1 | Slight |
| Wed 17 Aug 1983 | Teesdale | 1 | 2 | Slight |
| Wed 24 Aug 1983 | Teesdale | 1 | 1 | Slight |
| Thu 1 Sep 1983 | Darlington | 3 | 1 | Serious |
| Fri 2 Sep 1983 | Darlington | 1 | 1 | Serious |
| Sat 3 Sep 1983 | Teesdale | 3 | 1 | Serious |
| Tue 6 Sep 1983 | Darlington | 2 | 3 | Serious |
| Tue 6 Sep 1983 | Darlington | 2 | 2 | Serious |
| Sun 11 Sep 1983 | Darlington | 1 | 1 | Serious |
| Sun 11 Sep 1983 | Teesdale | 3 | 1 | Slight |
| Tue 13 Sep 1983 | Teesdale | 2 | 1 | Serious |
| Thu 15 Sep 1983 | Teesdale | 2 | 5 | Serious |
| Mon 19 Sep 1983 | Darlington | 2 | 1 | Slight |
| Sun 25 Sep 1983 | Teesdale | 1 | 1 | Slight |
| Fri 7 Oct 1983 | Stockton-on-Tees | 2 | 1 | Slight |
| Fri 7 Oct 1983 | Stockton-on-Tees | 1 | 1 | Slight |
| Fri 7 Oct 1983 | Stockton-on-Tees | 3 | 1 | Slight |
| Fri 7 Oct 1983 | Tameside | 2 | 1 | Slight |
| Tue 11 Oct 1983 | Stockton-on-Tees | 2 | 1 | Slight |
| Thu 13 Oct 1983 | Teesdale | 2 | 1 | Serious |
| Mon 17 Oct 1983 | Darlington | 2 | 1 | Slight |
| Fri 21 Oct 1983 | Stockton-on-Tees | 1 | 1 | Slight |
| Sat 22 Oct 1983 | Darlington | 3 | 1 | Slight |
| Sun 30 Oct 1983 | Trafford | 2 | 3 | Slight |
| Tue 1 Nov 1983 | Darlington | 2 | 1 | Slight |
| Thu 3 Nov 1983 | Darlington | 2 | 1 | Slight |
| Fri 4 Nov 1983 | Teesdale | 2 | 1 | Fatal |
| Sat 5 Nov 1983 | Stockton-on-Tees | 2 | 1 | Slight |
| Tue 8 Nov 1983 | Stockton-on-Tees | 2 | 2 | Slight |
| Wed 9 Nov 1983 | Stockton-on-Tees | 2 | 1 | Slight |
| Sat 12 Nov 1983 | Teesdale | 1 | 1 | Slight |
| Sun 20 Nov 1983 | Darlington | 1 | 1 | Serious |
| Fri 2 Dec 1983 | Darlington | 1 | 1 | Slight |
| Thu 8 Dec 1983 | Darlington | 1 | 1 | Slight |
| Thu 8 Dec 1983 | Darlington | 1 | 1 | Fatal |
| Sat 10 Dec 1983 | Stockton-on-Tees | 2 | 1 | Slight |
| Fri 16 Dec 1983 | Darlington | 2 | 1 | Serious |
| Mon 19 Dec 1983 | Darlington | 2 | 2 | Slight |
| Fri 23 Dec 1983 | Teesdale | 2 | 1 | Slight |