Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Fri 2 Jan 1998 | Wakefield | 1 | 1 | Slight |
| Fri 16 Jan 1998 | Kirklees | 2 | 1 | Slight |
| Fri 13 Feb 1998 | Kirklees | 2 | 2 | Slight |
| Tue 17 Feb 1998 | Wakefield | 3 | 1 | Slight |
| Thu 19 Feb 1998 | Wakefield | 2 | 1 | Slight |
| Sat 28 Feb 1998 | Wakefield | 2 | 2 | Slight |
| Sat 28 Feb 1998 | Wakefield | 2 | 2 | Slight |
| Sun 1 Mar 1998 | Kirklees | 1 | 1 | Slight |
| Sun 1 Mar 1998 | Kirklees | 1 | 1 | Slight |
| Thu 5 Mar 1998 | Wakefield | 3 | 2 | Slight |
| Sat 21 Mar 1998 | Wakefield | 1 | 1 | Slight |
| Thu 7 May 1998 | Wakefield | 2 | 1 | Slight |
| Tue 2 Jun 1998 | Kirklees | 1 | 1 | Slight |
| Tue 23 Jun 1998 | Wakefield | 1 | 1 | Slight |
| Thu 25 Jun 1998 | Wakefield | 3 | 1 | Slight |
| Sat 27 Jun 1998 | Wakefield | 2 | 1 | Slight |
| Tue 14 Jul 1998 | Wakefield | 2 | 1 | Slight |
| Tue 28 Jul 1998 | Wakefield | 2 | 4 | Slight |
| Thu 6 Aug 1998 | Kirklees | 2 | 4 | Slight |
| Fri 14 Aug 1998 | Wakefield | 2 | 1 | Slight |
| Sun 16 Aug 1998 | Wakefield | 1 | 1 | Slight |
| Sun 16 Aug 1998 | Kirklees | 2 | 1 | Slight |
| Sun 23 Aug 1998 | Kirklees | 3 | 3 | Slight |
| Fri 4 Sep 1998 | Wakefield | 3 | 2 | Slight |
| Sat 5 Sep 1998 | Wakefield | 2 | 5 | Slight |
| Mon 14 Sep 1998 | Wakefield | 2 | 1 | Slight |
| Thu 1 Oct 1998 | Kirklees | 2 | 1 | Slight |
| Tue 13 Oct 1998 | Wakefield | 2 | 1 | Slight |
| Fri 16 Oct 1998 | Wakefield | 2 | 1 | Slight |
| Mon 26 Oct 1998 | Wakefield | 1 | 1 | Slight |
| Sun 1 Nov 1998 | Kirklees | 1 | 1 | Serious |
| Sun 8 Nov 1998 | Kirklees | 2 | 3 | Serious |
| Fri 13 Nov 1998 | Wakefield | 1 | 1 | Serious |
| Tue 8 Dec 1998 | Wakefield | 1 | 2 | Slight |
| Thu 10 Dec 1998 | Wakefield | 1 | 1 | Slight |