Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Sat 3 Jan 1998 | Mid Sussex | 1 | 2 | Slight |
| Wed 28 Jan 1998 | Mid Sussex | 2 | 1 | Slight |
| Fri 30 Jan 1998 | Mid Sussex | 4 | 4 | Serious |
| Fri 30 Jan 1998 | Mid Sussex | 4 | 3 | Slight |
| Sat 31 Jan 1998 | Mid Sussex | 1 | 1 | Slight |
| Sun 8 Feb 1998 | Mid Sussex | 1 | 1 | Slight |
| Tue 17 Feb 1998 | Mid Sussex | 2 | 1 | Slight |
| Fri 20 Feb 1998 | Mid Sussex | 1 | 3 | Serious |
| Tue 24 Feb 1998 | Mid Sussex | 3 | 1 | Slight |
| Tue 3 Mar 1998 | Mid Sussex | 2 | 1 | Slight |
| Fri 6 Mar 1998 | Mid Sussex | 1 | 1 | Serious |
| Fri 13 Mar 1998 | Mid Sussex | 2 | 2 | Slight |
| Tue 24 Mar 1998 | Mid Sussex | 5 | 3 | Slight |
| Tue 7 Apr 1998 | Mid Sussex | 4 | 1 | Slight |
| Tue 28 Apr 1998 | Mid Sussex | 2 | 2 | Slight |
| Mon 11 May 1998 | Mid Sussex | 2 | 1 | Slight |
| Sun 7 Jun 1998 | Mid Sussex | 3 | 2 | Serious |
| Mon 29 Jun 1998 | Mid Sussex | 2 | 1 | Slight |
| Sat 4 Jul 1998 | Mid Sussex | 2 | 1 | Slight |
| Tue 7 Jul 1998 | Mid Sussex | 3 | 1 | Slight |
| Sat 11 Jul 1998 | Mid Sussex | 1 | 2 | Slight |
| Mon 13 Jul 1998 | Mid Sussex | 2 | 1 | Slight |
| Tue 28 Jul 1998 | Mid Sussex | 2 | 2 | Serious |
| Mon 3 Aug 1998 | Mid Sussex | 2 | 1 | Slight |
| Sat 8 Aug 1998 | Mid Sussex | 4 | 4 | Serious |
| Mon 17 Aug 1998 | Mid Sussex | 3 | 6 | Serious |
| Sun 6 Sep 1998 | Mid Sussex | 2 | 3 | Serious |
| Fri 11 Sep 1998 | Mid Sussex | 2 | 1 | Slight |
| Tue 15 Sep 1998 | Mid Sussex | 2 | 1 | Slight |
| Thu 1 Oct 1998 | Mid Sussex | 3 | 3 | Slight |
| Tue 13 Oct 1998 | Mid Sussex | 3 | 1 | Slight |
| Wed 28 Oct 1998 | Mid Sussex | 2 | 1 | Slight |
| Mon 21 Dec 1998 | Mid Sussex | 2 | 1 | Slight |
| Thu 24 Dec 1998 | Mid Sussex | 2 | 1 | Slight |
| Thu 24 Dec 1998 | Mid Sussex | 5 | 2 | Slight |