Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Sun 25 Jan 1998 | East Riding of Yorkshire | 1 | 1 | Serious |
| Sun 15 Feb 1998 | East Riding of Yorkshire | 2 | 1 | Serious |
| Sun 5 Apr 1998 | East Riding of Yorkshire | 1 | 1 | Serious |
| Fri 17 Apr 1998 | East Riding of Yorkshire | 2 | 1 | Slight |
| Sun 10 May 1998 | East Riding of Yorkshire | 1 | 1 | Slight |
| Sat 16 May 1998 | East Riding of Yorkshire | 2 | 2 | Slight |
| Sun 17 May 1998 | East Riding of Yorkshire | 3 | 2 | Slight |
| Mon 18 May 1998 | East Riding of Yorkshire | 1 | 1 | Serious |
| Thu 28 May 1998 | East Riding of Yorkshire | 1 | 1 | Serious |
| Fri 19 Jun 1998 | East Riding of Yorkshire | 1 | 1 | Fatal |
| Sun 5 Jul 1998 | East Riding of Yorkshire | 1 | 1 | Slight |
| Sun 12 Jul 1998 | East Riding of Yorkshire | 2 | 2 | Serious |
| Thu 23 Jul 1998 | East Riding of Yorkshire | 1 | 2 | Slight |
| Sun 9 Aug 1998 | East Riding of Yorkshire | 1 | 2 | Slight |
| Sat 15 Aug 1998 | East Riding of Yorkshire | 1 | 1 | Slight |
| Sat 19 Sep 1998 | East Riding of Yorkshire | 3 | 2 | Slight |
| Sun 4 Oct 1998 | East Riding of Yorkshire | 3 | 1 | Serious |
| Fri 23 Oct 1998 | East Riding of Yorkshire | 2 | 1 | Slight |
| Tue 3 Nov 1998 | East Riding of Yorkshire | 2 | 2 | Serious |
| Mon 16 Nov 1998 | East Riding of Yorkshire | 2 | 3 | Serious |
| Thu 3 Dec 1998 | East Riding of Yorkshire | 1 | 2 | Slight |
| Tue 22 Dec 1998 | East Riding of Yorkshire | 2 | 3 | Serious |