Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Sun 4 Jan 1998 | Bradford | 2 | 1 | Slight |
| Fri 6 Feb 1998 | Bradford | 1 | 1 | Slight |
| Mon 23 Feb 1998 | Bradford | 2 | 1 | Slight |
| Fri 27 Feb 1998 | Leeds | 3 | 1 | Slight |
| Tue 10 Mar 1998 | Bradford | 2 | 1 | Slight |
| Sat 14 Mar 1998 | Leeds | 1 | 1 | Slight |
| Mon 16 Mar 1998 | Bradford | 1 | 1 | Slight |
| Thu 19 Mar 1998 | Bradford | 1 | 2 | Slight |
| Sun 22 Mar 1998 | Bradford | 2 | 2 | Slight |
| Fri 27 Mar 1998 | Bradford | 2 | 1 | Slight |
| Thu 2 Apr 1998 | Bradford | 2 | 1 | Slight |
| Tue 14 Apr 1998 | Bradford | 3 | 1 | Slight |
| Mon 20 Apr 1998 | Bradford | 2 | 1 | Slight |
| Fri 1 May 1998 | Bradford | 2 | 1 | Slight |
| Fri 8 May 1998 | Leeds | 1 | 1 | Slight |
| Mon 11 May 1998 | Bradford | 2 | 1 | Slight |
| Fri 15 May 1998 | Bradford | 2 | 1 | Slight |
| Sat 16 May 1998 | Bradford | 2 | 1 | Slight |
| Mon 25 May 1998 | Bradford | 2 | 2 | Slight |
| Wed 3 Jun 1998 | Bradford | 1 | 1 | Slight |
| Mon 8 Jun 1998 | Leeds | 2 | 1 | Slight |
| Mon 8 Jun 1998 | Bradford | 2 | 1 | Slight |
| Wed 10 Jun 1998 | Bradford | 2 | 1 | Slight |
| Fri 12 Jun 1998 | Bradford | 2 | 1 | Slight |
| Sat 20 Jun 1998 | Bradford | 1 | 1 | Slight |
| Fri 26 Jun 1998 | Leeds | 2 | 1 | Slight |
| Mon 29 Jun 1998 | Bradford | 1 | 1 | Slight |
| Tue 30 Jun 1998 | Bradford | 3 | 2 | Slight |
| Sat 4 Jul 1998 | Bradford | 2 | 1 | Serious |
| Sun 12 Jul 1998 | Bradford | 1 | 1 | Slight |
| Fri 24 Jul 1998 | Bradford | 2 | 2 | Serious |
| Tue 4 Aug 1998 | Bradford | 2 | 1 | Slight |
| Thu 20 Aug 1998 | Bradford | 1 | 1 | Slight |
| Tue 25 Aug 1998 | Bradford | 2 | 1 | Slight |
| Sun 30 Aug 1998 | Leeds | 2 | 1 | Slight |
| Wed 2 Sep 1998 | Bradford | 2 | 1 | Slight |
| Tue 22 Sep 1998 | Bradford | 2 | 3 | Serious |
| Sun 4 Oct 1998 | Bradford | 2 | 1 | Slight |
| Mon 5 Oct 1998 | Bradford | 1 | 1 | Slight |
| Tue 6 Oct 1998 | Bradford | 2 | 1 | Slight |
| Mon 12 Oct 1998 | Bradford | 2 | 1 | Slight |
| Tue 13 Oct 1998 | Leeds | 2 | 2 | Slight |
| Fri 16 Oct 1998 | Bradford | 2 | 1 | Slight |
| Thu 22 Oct 1998 | Bradford | 2 | 1 | Slight |
| Wed 28 Oct 1998 | Bradford | 2 | 5 | Slight |
| Sat 31 Oct 1998 | Leeds | 2 | 1 | Slight |
| Thu 5 Nov 1998 | Bradford | 3 | 1 | Slight |
| Wed 11 Nov 1998 | Bradford | 2 | 1 | Slight |
| Thu 12 Nov 1998 | Bradford | 3 | 3 | Slight |
| Wed 18 Nov 1998 | Bradford | 2 | 1 | Slight |
| Wed 18 Nov 1998 | Bradford | 2 | 1 | Slight |
| Thu 19 Nov 1998 | Bradford | 2 | 1 | Slight |
| Fri 20 Nov 1998 | Leeds | 2 | 1 | Slight |
| Sat 21 Nov 1998 | Bradford | 2 | 1 | Slight |
| Sat 28 Nov 1998 | Bradford | 2 | 1 | Serious |
| Tue 1 Dec 1998 | Leeds | 2 | 1 | Slight |
| Sat 5 Dec 1998 | Bradford | 2 | 1 | Slight |
| Fri 11 Dec 1998 | Bradford | 3 | 1 | Slight |
| Fri 11 Dec 1998 | Leeds | 1 | 1 | Slight |
| Sat 12 Dec 1998 | Leeds | 2 | 1 | Slight |
| Thu 17 Dec 1998 | Bradford | 2 | 1 | Slight |
| Thu 17 Dec 1998 | Bradford | 2 | 2 | Slight |