Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Fri 9 Jan 1998 | Darlington | 2 | 1 | Slight |
| Fri 16 Jan 1998 | Darlington | 2 | 1 | Slight |
| Mon 19 Jan 1998 | Darlington | 2 | 1 | Slight |
| Mon 26 Jan 1998 | Darlington | 1 | 1 | Slight |
| Fri 30 Jan 1998 | Darlington | 2 | 2 | Serious |
| Sun 8 Feb 1998 | Darlington | 1 | 1 | Slight |
| Thu 12 Feb 1998 | Darlington | 1 | 1 | Slight |
| Wed 18 Feb 1998 | Darlington | 2 | 1 | Slight |
| Sun 22 Feb 1998 | Darlington | 1 | 1 | Serious |
| Mon 9 Mar 1998 | Darlington | 2 | 1 | Slight |
| Fri 27 Mar 1998 | Darlington | 2 | 1 | Slight |
| Fri 3 Apr 1998 | Darlington | 2 | 1 | Slight |
| Wed 29 Apr 1998 | Darlington | 2 | 1 | Slight |
| Sat 2 May 1998 | Darlington | 1 | 1 | Slight |
| Mon 11 May 1998 | Darlington | 1 | 1 | Slight |
| Wed 27 May 1998 | Darlington | 2 | 1 | Slight |
| Thu 11 Jun 1998 | Darlington | 2 | 1 | Slight |
| Wed 8 Jul 1998 | Darlington | 2 | 1 | Slight |
| Fri 4 Sep 1998 | Teesdale | 1 | 1 | Slight |
| Sun 6 Sep 1998 | Darlington | 2 | 1 | Serious |
| Mon 7 Sep 1998 | Darlington | 1 | 1 | Slight |
| Sat 12 Sep 1998 | Darlington | 2 | 1 | Slight |
| Sat 26 Sep 1998 | Darlington | 1 | 1 | Slight |
| Sat 17 Oct 1998 | Darlington | 2 | 1 | Serious |
| Sat 17 Oct 1998 | Darlington | 1 | 1 | Slight |
| Fri 30 Oct 1998 | Darlington | 2 | 3 | Slight |
| Wed 11 Nov 1998 | Darlington | 3 | 3 | Slight |
| Thu 12 Nov 1998 | Darlington | 3 | 2 | Slight |
| Fri 13 Nov 1998 | Teesdale | 1 | 1 | Slight |
| Sat 28 Nov 1998 | Darlington | 3 | 3 | Slight |
| Thu 31 Dec 1998 | Darlington | 2 | 1 | Slight |