Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Mon 25 Jan 1999 | Stockton-on-Tees | 2 | 1 | Slight |
| Fri 29 Jan 1999 | Stockton-on-Tees | 2 | 2 | Slight |
| Sat 27 Feb 1999 | Stockton-on-Tees | 2 | 1 | Slight |
| Fri 12 Mar 1999 | Stockton-on-Tees | 2 | 1 | Slight |
| Thu 1 Apr 1999 | Stockton-on-Tees | 1 | 1 | Slight |
| Wed 14 Apr 1999 | Stockton-on-Tees | 2 | 2 | Slight |
| Sat 1 May 1999 | Stockton-on-Tees | 1 | 1 | Slight |
| Thu 13 May 1999 | Stockton-on-Tees | 3 | 1 | Slight |
| Mon 17 May 1999 | Stockton-on-Tees | 1 | 1 | Slight |
| Wed 2 Jun 1999 | Stockton-on-Tees | 2 | 1 | Slight |
| Wed 29 Sep 1999 | Stockton-on-Tees | 1 | 1 | Slight |
| Fri 19 Nov 1999 | Stockton-on-Tees | 2 | 1 | Slight |
| Wed 24 Nov 1999 | Stockton-on-Tees | 2 | 1 | Slight |