Fatal
Serious
Slight
Uncategorised
| Date | Road | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Tue 6 Jan 1998 | unclassified | 2 | 2 | Slight |
| Thu 8 Jan 1998 | A408 | 2 | 1 | Slight |
| Fri 9 Jan 1998 | unclassified | 1 | 1 | Slight |
| Thu 15 Jan 1998 | A408 | 2 | 1 | Slight |
| Wed 21 Jan 1998 | A408 | 1 | 1 | Serious |
| Sat 24 Jan 1998 | unclassified | 2 | 1 | Slight |
| Wed 4 Feb 1998 | unclassified | 1 | 1 | Slight |
| Sat 14 Feb 1998 | unclassified | 2 | 1 | Slight |
| Mon 16 Feb 1998 | A408 | 2 | 1 | Slight |
| Thu 19 Feb 1998 | M4 | 2 | 4 | Slight |
| Fri 6 Mar 1998 | A408 | 2 | 1 | Slight |
| Tue 10 Mar 1998 | A408 | 2 | 1 | Slight |
| Wed 11 Mar 1998 | A408 | 2 | 1 | Serious |
| Tue 17 Mar 1998 | A408 | 3 | 1 | Slight |
| Fri 20 Mar 1998 | unclassified | 2 | 1 | Serious |
| Fri 3 Apr 1998 | unclassified | 1 | 1 | Slight |
| Sun 5 Apr 1998 | unclassified | 2 | 1 | Slight |
| Mon 13 Apr 1998 | unclassified | 2 | 1 | Slight |
| Tue 21 Apr 1998 | unclassified | 2 | 1 | Slight |
| Wed 29 Apr 1998 | unclassified | 1 | 1 | Slight |
| Wed 29 Apr 1998 | M25 | 4 | 1 | Serious |
| Thu 30 Apr 1998 | unclassified | 1 | 1 | Slight |
| Sat 2 May 1998 | unclassified | 2 | 1 | Slight |
| Sat 2 May 1998 | A408 | 2 | 1 | Slight |
| Wed 6 May 1998 | unclassified | 2 | 1 | Slight |
| Wed 13 May 1998 | unclassified | 1 | 1 | Serious |
| Sat 16 May 1998 | unclassified | 2 | 2 | Slight |
| Sun 17 May 1998 | unclassified | 1 | 1 | Slight |
| Tue 26 May 1998 | A408 | 2 | 1 | Slight |
| Thu 28 May 1998 | A408 | 2 | 1 | Slight |
| Fri 29 May 1998 | M25 | 2 | 1 | Slight |
| Sat 6 Jun 1998 | A408 | 2 | 2 | Slight |
| Wed 10 Jun 1998 | M25 | 3 | 1 | Slight |
| Thu 11 Jun 1998 | unclassified | 2 | 2 | Slight |
| Thu 18 Jun 1998 | unclassified | 1 | 1 | Slight |
| Thu 25 Jun 1998 | unclassified | 2 | 1 | Slight |
| Sat 27 Jun 1998 | A408 | 3 | 3 | Slight |
| Thu 2 Jul 1998 | M4 | 2 | 1 | Slight |
| Fri 3 Jul 1998 | unclassified | 1 | 1 | Slight |
| Sat 4 Jul 1998 | A408 | 1 | 1 | Slight |
| Sat 4 Jul 1998 | unclassified | 1 | 1 | Slight |
| Fri 10 Jul 1998 | M25 | 2 | 3 | Serious |
| Mon 13 Jul 1998 | M25 | 1 | 1 | Slight |
| Tue 14 Jul 1998 | M25 | 2 | 1 | Slight |
| Sat 1 Aug 1998 | unclassified | 2 | 1 | Slight |
| Mon 3 Aug 1998 | unclassified | 2 | 1 | Serious |
| Mon 10 Aug 1998 | unclassified | 2 | 2 | Slight |
| Wed 19 Aug 1998 | M25 | 2 | 1 | Slight |
| Wed 26 Aug 1998 | unclassified | 2 | 1 | Slight |
| Wed 26 Aug 1998 | unclassified | 1 | 1 | Slight |
| Wed 2 Sep 1998 | M4 | 2 | 2 | Serious |
| Wed 2 Sep 1998 | A408 | 1 | 1 | Slight |
| Sat 5 Sep 1998 | unclassified | 2 | 1 | Serious |
| Sun 6 Sep 1998 | unclassified | 2 | 2 | Serious |
| Thu 17 Sep 1998 | M4 | 2 | 1 | Serious |
| Sat 26 Sep 1998 | unclassified | 1 | 1 | Slight |
| Sat 26 Sep 1998 | unclassified | 2 | 1 | Slight |
| Wed 30 Sep 1998 | unclassified | 4 | 3 | Slight |
| Fri 2 Oct 1998 | A408 | 2 | 1 | Slight |
| Tue 6 Oct 1998 | M4 | 2 | 1 | Slight |
| Fri 9 Oct 1998 | unclassified | 2 | 1 | Slight |
| Sun 25 Oct 1998 | unclassified | 2 | 5 | Slight |
| Mon 2 Nov 1998 | A408 | 2 | 1 | Slight |
| Wed 4 Nov 1998 | unclassified | 2 | 1 | Slight |
| Sun 8 Nov 1998 | unclassified | 2 | 1 | Slight |
| Mon 9 Nov 1998 | unclassified | 2 | 1 | Slight |
| Tue 17 Nov 1998 | A408 | 1 | 1 | Slight |
| Wed 18 Nov 1998 | unclassified | 1 | 1 | Slight |
| Tue 24 Nov 1998 | M4 | 2 | 1 | Slight |
| Tue 24 Nov 1998 | M4 | 3 | 3 | Slight |
| Thu 10 Dec 1998 | A408 | 3 | 2 | Slight |
| Thu 10 Dec 1998 | unclassified | 2 | 1 | Slight |
| Sat 12 Dec 1998 | A408 | 2 | 1 | Slight |
| Sun 13 Dec 1998 | unclassified | 2 | 1 | Slight |
| Sun 13 Dec 1998 | A408 | 2 | 2 | Serious |
| Tue 22 Dec 1998 | A408 | 1 | 5 | Serious |
| Tue 22 Dec 1998 | A408 | 2 | 1 | Slight |
| Thu 24 Dec 1998 | A408 | 2 | 1 | Slight |
| Thu 24 Dec 1998 | M4 | 2 | 1 | Slight |