Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Mon 9 Feb 1998 | Stockton-on-Tees | 2 | 2 | Slight |
| Mon 2 Mar 1998 | Hartlepool | 2 | 1 | Slight |
| Tue 17 Mar 1998 | Hartlepool | 3 | 4 | Serious |
| Thu 9 Apr 1998 | Middlesbrough | 2 | 3 | Slight |
| Thu 16 Apr 1998 | Hartlepool | 2 | 2 | Slight |
| Sat 9 May 1998 | Hartlepool | 1 | 1 | Slight |
| Thu 28 May 1998 | Hartlepool | 2 | 1 | Slight |
| Mon 29 Jun 1998 | Hartlepool | 1 | 1 | Slight |
| Mon 29 Jun 1998 | Hartlepool | 1 | 1 | Slight |
| Sun 12 Jul 1998 | Stockton-on-Tees | 1 | 2 | Slight |
| Tue 14 Jul 1998 | Middlesbrough | 1 | 1 | Slight |
| Wed 15 Jul 1998 | Hartlepool | 2 | 1 | Slight |
| Tue 21 Jul 1998 | Hartlepool | 1 | 1 | Slight |
| Tue 21 Jul 1998 | Stockton-on-Tees | 1 | 1 | Slight |
| Wed 29 Jul 1998 | Hartlepool | 1 | 1 | Serious |
| Sun 2 Aug 1998 | Hartlepool | 2 | 1 | Serious |
| Wed 12 Aug 1998 | Middlesbrough | 2 | 1 | Slight |
| Sat 15 Aug 1998 | Middlesbrough | 2 | 1 | Serious |
| Sat 22 Aug 1998 | Middlesbrough | 1 | 1 | Slight |
| Sun 23 Aug 1998 | Hartlepool | 2 | 4 | Slight |
| Sun 27 Sep 1998 | Hartlepool | 2 | 1 | Serious |
| Sun 4 Oct 1998 | Middlesbrough | 1 | 1 | Serious |
| Sat 10 Oct 1998 | Hartlepool | 2 | 1 | Slight |
| Mon 12 Oct 1998 | Hartlepool | 2 | 2 | Slight |
| Tue 27 Oct 1998 | Middlesbrough | 2 | 1 | Slight |
| Tue 10 Nov 1998 | Stockton-on-Tees | 2 | 1 | Slight |
| Wed 25 Nov 1998 | Stockton-on-Tees | 2 | 1 | Slight |
| Mon 30 Nov 1998 | Hartlepool | 2 | 1 | Slight |
| Mon 7 Dec 1998 | Hartlepool | 2 | 1 | Slight |
| Sat 12 Dec 1998 | Middlesbrough | 2 | 3 | Slight |