Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Wed 7 Jan 1998 | North Lincolnshire | 2 | 1 | Slight |
| Thu 8 Jan 1998 | North Lincolnshire | 2 | 1 | Slight |
| Fri 6 Feb 1998 | North Lincolnshire | 2 | 1 | Slight |
| Mon 23 Feb 1998 | West Lindsey | 1 | 1 | Serious |
| Fri 27 Feb 1998 | North Lincolnshire | 1 | 1 | Slight |
| Thu 12 Mar 1998 | North Lincolnshire | 2 | 1 | Slight |
| Fri 13 Mar 1998 | North Lincolnshire | 3 | 6 | Serious |
| Fri 27 Mar 1998 | North Lincolnshire | 1 | 1 | Slight |
| Thu 2 Apr 1998 | North Lincolnshire | 1 | 3 | Fatal |
| Fri 3 Apr 1998 | North Lincolnshire | 2 | 2 | Slight |
| Thu 9 Apr 1998 | North Lincolnshire | 2 | 1 | Slight |
| Sat 18 Apr 1998 | North Lincolnshire | 2 | 1 | Slight |
| Fri 24 Apr 1998 | West Lindsey | 2 | 2 | Slight |
| Wed 6 May 1998 | West Lindsey | 2 | 2 | Slight |
| Tue 26 May 1998 | North Lincolnshire | 1 | 1 | Serious |
| Thu 4 Jun 1998 | North Lincolnshire | 2 | 1 | Slight |
| Sun 21 Jun 1998 | North Lincolnshire | 1 | 1 | Slight |
| Tue 23 Jun 1998 | West Lindsey | 2 | 1 | Slight |
| Sat 27 Jun 1998 | West Lindsey | 2 | 1 | Slight |
| Thu 2 Jul 1998 | North Lincolnshire | 2 | 1 | Slight |
| Wed 8 Jul 1998 | West Lindsey | 2 | 2 | Slight |
| Tue 14 Jul 1998 | West Lindsey | 2 | 3 | Slight |
| Sun 19 Jul 1998 | West Lindsey | 2 | 1 | Slight |
| Fri 31 Jul 1998 | North Lincolnshire | 2 | 1 | Slight |
| Wed 19 Aug 1998 | North Lincolnshire | 2 | 1 | Fatal |
| Mon 24 Aug 1998 | North Lincolnshire | 2 | 1 | Slight |
| Tue 25 Aug 1998 | North Lincolnshire | 2 | 3 | Slight |
| Thu 27 Aug 1998 | West Lindsey | 1 | 1 | Slight |
| Mon 31 Aug 1998 | West Lindsey | 2 | 1 | Slight |
| Mon 31 Aug 1998 | West Lindsey | 2 | 2 | Slight |
| Tue 1 Sep 1998 | North Lincolnshire | 2 | 1 | Slight |
| Thu 10 Sep 1998 | North Lincolnshire | 2 | 1 | Slight |
| Sun 20 Sep 1998 | West Lindsey | 2 | 1 | Serious |
| Mon 28 Sep 1998 | West Lindsey | 1 | 1 | Slight |
| Fri 2 Oct 1998 | North Lincolnshire | 1 | 2 | Slight |
| Sun 11 Oct 1998 | North Lincolnshire | 2 | 1 | Slight |
| Tue 20 Oct 1998 | West Lindsey | 1 | 1 | Slight |
| Wed 28 Oct 1998 | West Lindsey | 2 | 4 | Slight |
| Thu 29 Oct 1998 | West Lindsey | 1 | 1 | Slight |
| Wed 4 Nov 1998 | West Lindsey | 1 | 1 | Serious |
| Tue 10 Nov 1998 | West Lindsey | 2 | 1 | Slight |
| Wed 11 Nov 1998 | North Lincolnshire | 2 | 1 | Serious |
| Thu 12 Nov 1998 | West Lindsey | 2 | 1 | Slight |
| Fri 20 Nov 1998 | West Lindsey | 1 | 4 | Serious |
| Wed 2 Dec 1998 | North Lincolnshire | 2 | 1 | Serious |
| Sun 13 Dec 1998 | West Lindsey | 1 | 1 | Fatal |
| Tue 15 Dec 1998 | North Lincolnshire | 2 | 1 | Slight |
| Wed 16 Dec 1998 | North Lincolnshire | 2 | 1 | Slight |
| Fri 18 Dec 1998 | West Lindsey | 2 | 2 | Serious |
| Wed 23 Dec 1998 | West Lindsey | 2 | 2 | Slight |
| Thu 24 Dec 1998 | West Lindsey | 1 | 1 | Slight |
| Thu 24 Dec 1998 | North Lincolnshire | 1 | 1 | Slight |
| Thu 31 Dec 1998 | West Lindsey | 1 | 1 | Serious |