Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Thu 12 Jan 1984 | Stockton-on-Tees | 1 | 1 | Serious |
| Fri 13 Jan 1984 | Stockton-on-Tees | 3 | 1 | Slight |
| Sat 21 Jan 1984 | Stockton-on-Tees | 2 | 1 | Serious |
| Wed 8 Feb 1984 | Stockton-on-Tees | 3 | 1 | Slight |
| Sat 11 Feb 1984 | Stockton-on-Tees | 1 | 1 | Slight |
| Wed 14 Mar 1984 | Stockton-on-Tees | 3 | 1 | Slight |
| Fri 16 Mar 1984 | Stockton-on-Tees | 1 | 1 | Slight |
| Tue 20 Mar 1984 | Stockton-on-Tees | 2 | 1 | Serious |
| Sat 24 Mar 1984 | Stockton-on-Tees | 2 | 1 | Slight |
| Mon 2 Apr 1984 | Stockton-on-Tees | 3 | 1 | Slight |
| Mon 16 Apr 1984 | Stockton-on-Tees | 2 | 1 | Slight |
| Wed 18 Apr 1984 | Stockton-on-Tees | 1 | 1 | Slight |
| Sat 21 Apr 1984 | Stockton-on-Tees | 3 | 2 | Slight |
| Sat 28 Apr 1984 | Stockton-on-Tees | 1 | 1 | Slight |
| Tue 22 May 1984 | Stockton-on-Tees | 2 | 1 | Slight |
| Sun 27 May 1984 | Stockton-on-Tees | 2 | 1 | Slight |
| Thu 31 May 1984 | Stockton-on-Tees | 1 | 1 | Slight |
| Sat 2 Jun 1984 | Stockton-on-Tees | 2 | 1 | Slight |
| Sat 9 Jun 1984 | Stockton-on-Tees | 4 | 1 | Slight |
| Tue 12 Jun 1984 | Stockton-on-Tees | 1 | 1 | Slight |
| Thu 14 Jun 1984 | Stockton-on-Tees | 2 | 1 | Slight |
| Thu 21 Jun 1984 | Stockton-on-Tees | 3 | 1 | Slight |
| Wed 4 Jul 1984 | Stockton-on-Tees | 1 | 1 | Slight |
| Sat 28 Jul 1984 | Stockton-on-Tees | 2 | 1 | Slight |
| Fri 17 Aug 1984 | Stockton-on-Tees | 1 | 1 | Slight |
| Thu 30 Aug 1984 | Stockton-on-Tees | 2 | 1 | Slight |
| Thu 11 Oct 1984 | Stockton-on-Tees | 2 | 2 | Slight |
| Thu 11 Oct 1984 | Stockton-on-Tees | 1 | 1 | Slight |
| Sat 13 Oct 1984 | Stockton-on-Tees | 1 | 1 | Slight |
| Sun 21 Oct 1984 | Stockton-on-Tees | 2 | 1 | Slight |
| Sat 27 Oct 1984 | Stockton-on-Tees | 2 | 4 | Serious |
| Thu 1 Nov 1984 | Stockton-on-Tees | 2 | 1 | Slight |
| Sat 3 Nov 1984 | Stockton-on-Tees | 2 | 2 | Serious |
| Thu 8 Nov 1984 | Stockton-on-Tees | 1 | 1 | Slight |
| Fri 9 Nov 1984 | Stockton-on-Tees | 1 | 2 | Serious |
| Thu 15 Nov 1984 | Stockton-on-Tees | 3 | 1 | Slight |
| Sun 18 Nov 1984 | Stockton-on-Tees | 2 | 1 | Slight |
| Sun 18 Nov 1984 | Stockton-on-Tees | 2 | 2 | Slight |
| Fri 23 Nov 1984 | Stockton-on-Tees | 2 | 2 | Slight |
| Tue 27 Nov 1984 | Stockton-on-Tees | 1 | 1 | Slight |
| Tue 11 Dec 1984 | Stockton-on-Tees | 2 | 1 | Slight |
| Mon 24 Dec 1984 | Stockton-on-Tees | 2 | 1 | Serious |