Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Fri 2 Jan 1998 | Chester | 2 | 3 | Slight |
| Mon 5 Jan 1998 | Wirral | 2 | 1 | Slight |
| Wed 7 Jan 1998 | Wirral | 2 | 1 | Slight |
| Fri 16 Jan 1998 | Wirral | 3 | 1 | Slight |
| Sat 24 Jan 1998 | Ellesmere Port and Neston | 2 | 1 | Slight |
| Fri 30 Jan 1998 | Wirral | 1 | 1 | Slight |
| Sun 1 Feb 1998 | Wirral | 1 | 1 | Slight |
| Sun 1 Feb 1998 | Wirral | 2 | 2 | Slight |
| Mon 2 Feb 1998 | Wirral | 2 | 4 | Slight |
| Sat 7 Feb 1998 | Wirral | 1 | 2 | Slight |
| Sat 7 Feb 1998 | Chester | 2 | 2 | Slight |
| Mon 9 Feb 1998 | Wirral | 2 | 1 | Slight |
| Mon 9 Feb 1998 | Wirral | 2 | 1 | Slight |
| Mon 9 Feb 1998 | Wirral | 2 | 1 | Slight |
| Tue 10 Feb 1998 | Ellesmere Port and Neston | 2 | 1 | Slight |
| Mon 16 Feb 1998 | Wirral | 2 | 1 | Slight |
| Thu 19 Feb 1998 | Chester | 2 | 2 | Slight |
| Thu 19 Feb 1998 | Wirral | 2 | 1 | Slight |
| Mon 23 Feb 1998 | Wirral | 2 | 1 | Slight |
| Sat 28 Feb 1998 | Wirral | 3 | 1 | Slight |
| Sat 28 Feb 1998 | Wirral | 1 | 1 | Slight |
| Mon 2 Mar 1998 | Wirral | 3 | 1 | Slight |
| Tue 3 Mar 1998 | Chester | 2 | 1 | Slight |
| Tue 3 Mar 1998 | Wirral | 2 | 1 | Slight |
| Fri 6 Mar 1998 | Wirral | 1 | 1 | Slight |
| Sat 7 Mar 1998 | Wirral | 1 | 1 | Slight |
| Sun 8 Mar 1998 | Wirral | 2 | 1 | Slight |
| Mon 9 Mar 1998 | Wirral | 2 | 1 | Slight |
| Thu 12 Mar 1998 | Wirral | 2 | 1 | Slight |
| Mon 16 Mar 1998 | Halton | 2 | 1 | Slight |
| Tue 17 Mar 1998 | Wirral | 2 | 2 | Slight |
| Sun 22 Mar 1998 | Ellesmere Port and Neston | 2 | 4 | Slight |
| Mon 23 Mar 1998 | Wirral | 5 | 1 | Slight |
| Wed 25 Mar 1998 | Wirral | 2 | 1 | Slight |
| Sun 29 Mar 1998 | Wirral | 2 | 1 | Slight |
| Tue 31 Mar 1998 | Wirral | 2 | 1 | Slight |
| Tue 31 Mar 1998 | Wirral | 2 | 3 | Slight |
| Tue 31 Mar 1998 | Wirral | 2 | 3 | Slight |
| Thu 2 Apr 1998 | Wirral | 2 | 1 | Slight |
| Fri 3 Apr 1998 | Wirral | 2 | 1 | Slight |
| Wed 8 Apr 1998 | Wirral | 2 | 1 | Slight |
| Sun 12 Apr 1998 | Chester | 3 | 1 | Slight |
| Mon 13 Apr 1998 | Wirral | 2 | 2 | Slight |
| Tue 14 Apr 1998 | Chester | 2 | 1 | Slight |
| Wed 15 Apr 1998 | Wirral | 2 | 2 | Slight |
| Thu 16 Apr 1998 | Chester | 2 | 1 | Slight |
| Wed 22 Apr 1998 | Chester | 2 | 1 | Slight |
| Thu 23 Apr 1998 | Wirral | 2 | 1 | Slight |
| Wed 29 Apr 1998 | Wirral | 2 | 2 | Slight |
| Sat 2 May 1998 | Chester | 1 | 3 | Slight |
| Fri 8 May 1998 | Wirral | 2 | 1 | Slight |
| Fri 8 May 1998 | Wirral | 2 | 1 | Slight |
| Wed 13 May 1998 | Chester | 2 | 1 | Slight |
| Tue 19 May 1998 | Chester | 2 | 1 | Slight |
| Wed 20 May 1998 | Wirral | 2 | 1 | Slight |
| Thu 21 May 1998 | Wirral | 2 | 1 | Slight |
| Tue 26 May 1998 | Wirral | 2 | 2 | Slight |
| Thu 28 May 1998 | Wirral | 2 | 2 | Serious |
| Sun 31 May 1998 | Chester | 1 | 1 | Slight |
| Mon 1 Jun 1998 | Chester | 2 | 1 | Slight |
| Tue 2 Jun 1998 | Wirral | 1 | 1 | Slight |
| Mon 8 Jun 1998 | Wirral | 2 | 2 | Slight |
| Mon 8 Jun 1998 | Wirral | 1 | 1 | Slight |
| Thu 11 Jun 1998 | Ellesmere Port and Neston | 1 | 1 | Slight |
| Sat 13 Jun 1998 | Wirral | 1 | 2 | Serious |
| Mon 15 Jun 1998 | Chester | 1 | 1 | Slight |
| Wed 17 Jun 1998 | Wirral | 2 | 1 | Slight |
| Mon 29 Jun 1998 | Wirral | 2 | 1 | Slight |
| Tue 7 Jul 1998 | Wirral | 1 | 1 | Slight |
| Wed 8 Jul 1998 | Wirral | 2 | 1 | Slight |
| Fri 10 Jul 1998 | Wirral | 3 | 1 | Slight |
| Mon 13 Jul 1998 | Wirral | 3 | 1 | Slight |
| Thu 16 Jul 1998 | Wirral | 1 | 1 | Slight |
| Sat 18 Jul 1998 | Wirral | 2 | 1 | Slight |
| Sat 18 Jul 1998 | Wirral | 2 | 1 | Slight |
| Tue 21 Jul 1998 | Ellesmere Port and Neston | 1 | 1 | Slight |
| Sat 25 Jul 1998 | Ellesmere Port and Neston | 2 | 1 | Slight |
| Mon 3 Aug 1998 | Wirral | 2 | 1 | Slight |
| Sun 9 Aug 1998 | Wirral | 1 | 4 | Serious |
| Tue 11 Aug 1998 | Wirral | 2 | 1 | Slight |
| Tue 11 Aug 1998 | Ellesmere Port and Neston | 1 | 1 | Slight |
| Tue 11 Aug 1998 | Ellesmere Port and Neston | 1 | 1 | Slight |
| Fri 14 Aug 1998 | Ellesmere Port and Neston | 1 | 1 | Serious |
| Tue 18 Aug 1998 | Chester | 3 | 4 | Serious |
| Wed 19 Aug 1998 | Chester | 2 | 1 | Slight |
| Fri 21 Aug 1998 | Ellesmere Port and Neston | 2 | 1 | Serious |
| Sat 22 Aug 1998 | Ellesmere Port and Neston | 1 | 2 | Slight |
| Sat 22 Aug 1998 | Ellesmere Port and Neston | 1 | 2 | Slight |
| Wed 26 Aug 1998 | Wirral | 2 | 1 | Slight |
| Thu 27 Aug 1998 | Wirral | 2 | 5 | Slight |
| Thu 27 Aug 1998 | Wirral | 1 | 1 | Slight |
| Sun 30 Aug 1998 | Chester | 1 | 1 | Slight |
| Thu 3 Sep 1998 | Wirral | 2 | 1 | Slight |
| Fri 4 Sep 1998 | Wirral | 1 | 1 | Serious |
| Sat 5 Sep 1998 | Wirral | 1 | 1 | Slight |
| Mon 7 Sep 1998 | Wirral | 2 | 1 | Slight |
| Fri 11 Sep 1998 | Wirral | 2 | 2 | Slight |
| Fri 11 Sep 1998 | Chester | 2 | 3 | Slight |
| Sat 12 Sep 1998 | Wirral | 2 | 1 | Slight |
| Sat 12 Sep 1998 | Wirral | 2 | 1 | Slight |
| Mon 21 Sep 1998 | Chester | 1 | 3 | Slight |
| Sat 26 Sep 1998 | Wirral | 1 | 1 | Slight |
| Wed 30 Sep 1998 | Wirral | 2 | 1 | Slight |
| Wed 14 Oct 1998 | Ellesmere Port and Neston | 2 | 2 | Slight |
| Wed 14 Oct 1998 | Ellesmere Port and Neston | 4 | 1 | Slight |
| Fri 16 Oct 1998 | Ellesmere Port and Neston | 1 | 1 | Serious |
| Fri 16 Oct 1998 | Wirral | 3 | 1 | Slight |
| Sat 17 Oct 1998 | Wirral | 2 | 1 | Slight |
| Wed 28 Oct 1998 | Wirral | 2 | 2 | Slight |
| Thu 29 Oct 1998 | Wirral | 2 | 1 | Slight |
| Mon 2 Nov 1998 | Chester | 1 | 1 | Slight |
| Mon 2 Nov 1998 | Wirral | 1 | 1 | Slight |
| Wed 4 Nov 1998 | Wirral | 2 | 3 | Slight |
| Mon 9 Nov 1998 | Wirral | 1 | 1 | Slight |
| Wed 11 Nov 1998 | Chester | 3 | 2 | Slight |
| Sun 15 Nov 1998 | Ellesmere Port and Neston | 2 | 1 | Slight |
| Tue 17 Nov 1998 | Wirral | 2 | 1 | Slight |
| Mon 23 Nov 1998 | Wirral | 2 | 1 | Slight |
| Mon 23 Nov 1998 | Wirral | 2 | 1 | Slight |
| Thu 26 Nov 1998 | Wirral | 3 | 7 | Fatal |
| Thu 3 Dec 1998 | Wirral | 2 | 1 | Slight |
| Fri 4 Dec 1998 | Wirral | 2 | 3 | Slight |
| Mon 7 Dec 1998 | Ellesmere Port and Neston | 2 | 1 | Serious |
| Mon 7 Dec 1998 | Chester | 2 | 1 | Slight |
| Wed 9 Dec 1998 | Chester | 3 | 1 | Slight |
| Thu 10 Dec 1998 | Chester | 2 | 1 | Slight |
| Thu 10 Dec 1998 | Wirral | 2 | 1 | Slight |
| Sat 12 Dec 1998 | Wirral | 2 | 4 | Slight |
| Mon 14 Dec 1998 | Wirral | 1 | 1 | Serious |
| Mon 14 Dec 1998 | Wirral | 6 | 5 | Slight |
| Tue 15 Dec 1998 | Chester | 2 | 2 | Slight |
| Wed 16 Dec 1998 | Wirral | 2 | 3 | Serious |
| Fri 18 Dec 1998 | Wirral | 3 | 2 | Slight |
| Mon 21 Dec 1998 | Wirral | 2 | 2 | Slight |
| Mon 21 Dec 1998 | Chester | 4 | 4 | Slight |
| Sun 27 Dec 1998 | Wirral | 2 | 1 | Slight |