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