Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Thu 1 Jan 1998 | Portsmouth | 2 | 1 | Slight |
| Mon 12 Jan 1998 | Portsmouth | 2 | 1 | Slight |
| Wed 14 Jan 1998 | Portsmouth | 1 | 1 | Slight |
| Fri 16 Jan 1998 | Portsmouth | 3 | 1 | Slight |
| Sat 31 Jan 1998 | Portsmouth | 2 | 1 | Slight |
| Mon 2 Feb 1998 | Portsmouth | 1 | 1 | Slight |
| Wed 4 Feb 1998 | Portsmouth | 2 | 3 | Slight |
| Sun 8 Feb 1998 | Portsmouth | 2 | 1 | Slight |
| Wed 11 Feb 1998 | Portsmouth | 3 | 1 | Slight |
| Sat 14 Feb 1998 | Portsmouth | 2 | 1 | Slight |
| Thu 19 Feb 1998 | Portsmouth | 2 | 1 | Slight |
| Sun 22 Feb 1998 | Portsmouth | 4 | 4 | Slight |
| Mon 23 Feb 1998 | Portsmouth | 2 | 2 | Slight |
| Tue 24 Feb 1998 | Portsmouth | 1 | 1 | Slight |
| Wed 4 Mar 1998 | Portsmouth | 2 | 1 | Slight |
| Wed 18 Mar 1998 | Portsmouth | 2 | 1 | Slight |
| Sun 22 Mar 1998 | Portsmouth | 2 | 1 | Slight |
| Mon 6 Apr 1998 | Portsmouth | 2 | 1 | Slight |
| Fri 10 Apr 1998 | Portsmouth | 3 | 1 | Slight |
| Tue 14 Apr 1998 | Portsmouth | 2 | 1 | Slight |
| Wed 15 Apr 1998 | Portsmouth | 2 | 1 | Slight |
| Mon 20 Apr 1998 | Portsmouth | 2 | 1 | Slight |
| Wed 22 Apr 1998 | Portsmouth | 3 | 1 | Slight |
| Sun 26 Apr 1998 | Portsmouth | 2 | 1 | Slight |
| Sun 26 Apr 1998 | Portsmouth | 2 | 1 | Slight |
| Wed 29 Apr 1998 | Portsmouth | 2 | 1 | Slight |
| Wed 6 May 1998 | Portsmouth | 1 | 1 | Slight |
| Thu 7 May 1998 | Portsmouth | 2 | 2 | Slight |
| Sun 17 May 1998 | Portsmouth | 2 | 1 | Slight |
| Mon 18 May 1998 | Portsmouth | 2 | 1 | Serious |
| Fri 29 May 1998 | Portsmouth | 2 | 1 | Slight |
| Mon 8 Jun 1998 | Portsmouth | 1 | 1 | Slight |
| Sat 13 Jun 1998 | Portsmouth | 2 | 1 | Slight |
| Sat 13 Jun 1998 | Portsmouth | 2 | 1 | Slight |
| Sun 14 Jun 1998 | Portsmouth | 4 | 3 | Slight |
| Sun 14 Jun 1998 | Portsmouth | 3 | 1 | Slight |
| Sat 20 Jun 1998 | Portsmouth | 3 | 2 | Slight |
| Sat 20 Jun 1998 | Portsmouth | 1 | 1 | Serious |
| Sun 28 Jun 1998 | Portsmouth | 3 | 1 | Slight |
| Mon 29 Jun 1998 | Portsmouth | 2 | 1 | Serious |
| Sun 5 Jul 1998 | Portsmouth | 2 | 2 | Slight |
| Fri 17 Jul 1998 | Portsmouth | 1 | 1 | Serious |
| Sun 19 Jul 1998 | Portsmouth | 1 | 2 | Serious |
| Wed 22 Jul 1998 | Portsmouth | 2 | 3 | Slight |
| Thu 30 Jul 1998 | Portsmouth | 2 | 2 | Slight |
| Tue 18 Aug 1998 | Portsmouth | 2 | 1 | Slight |
| Tue 25 Aug 1998 | Portsmouth | 2 | 3 | Slight |
| Fri 28 Aug 1998 | Portsmouth | 2 | 1 | Slight |
| Fri 28 Aug 1998 | Portsmouth | 2 | 2 | Slight |
| Tue 8 Sep 1998 | Havant | 2 | 1 | Slight |
| Wed 9 Sep 1998 | Portsmouth | 2 | 2 | Slight |
| Fri 25 Sep 1998 | Portsmouth | 2 | 2 | Slight |
| Fri 25 Sep 1998 | Portsmouth | 2 | 1 | Slight |
| Thu 1 Oct 1998 | Portsmouth | 3 | 2 | Slight |
| Sat 3 Oct 1998 | Portsmouth | 2 | 1 | Slight |
| Thu 8 Oct 1998 | Portsmouth | 2 | 1 | Serious |
| Thu 8 Oct 1998 | Portsmouth | 2 | 2 | Serious |
| Sat 17 Oct 1998 | Portsmouth | 2 | 1 | Slight |
| Tue 27 Oct 1998 | Portsmouth | 2 | 1 | Slight |
| Sun 8 Nov 1998 | Portsmouth | 2 | 1 | Slight |
| Mon 9 Nov 1998 | Portsmouth | 2 | 1 | Slight |
| Tue 10 Nov 1998 | Portsmouth | 3 | 1 | Slight |
| Sun 15 Nov 1998 | Portsmouth | 1 | 1 | Slight |
| Tue 17 Nov 1998 | Portsmouth | 4 | 2 | Slight |
| Thu 19 Nov 1998 | Portsmouth | 1 | 2 | Serious |
| Thu 26 Nov 1998 | Portsmouth | 2 | 1 | Slight |
| Sat 28 Nov 1998 | Portsmouth | 5 | 2 | Slight |
| Fri 4 Dec 1998 | Havant | 2 | 1 | Slight |
| Sat 5 Dec 1998 | Portsmouth | 2 | 2 | Slight |
| Sat 12 Dec 1998 | Portsmouth | 2 | 1 | Slight |
| Sun 13 Dec 1998 | Portsmouth | 3 | 1 | Slight |
| Tue 15 Dec 1998 | Portsmouth | 2 | 2 | Slight |
| Wed 16 Dec 1998 | Portsmouth | 2 | 1 | Slight |
| Thu 17 Dec 1998 | Portsmouth | 2 | 1 | Slight |
| Tue 22 Dec 1998 | Portsmouth | 2 | 2 | Slight |
| Tue 22 Dec 1998 | Portsmouth | 1 | 1 | Slight |
| Thu 24 Dec 1998 | Portsmouth | 2 | 2 | Serious |
| Thu 31 Dec 1998 | Portsmouth | 2 | 1 | Serious |