Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Sat 2 Jan 1999 | Ellesmere Port and Neston | 2 | 2 | Slight |
| Sat 2 Jan 1999 | Ellesmere Port and Neston | 2 | 2 | Slight |
| Fri 8 Jan 1999 | Ellesmere Port and Neston | 2 | 1 | Slight |
| Sat 9 Jan 1999 | Ellesmere Port and Neston | 2 | 1 | Slight |
| Thu 14 Jan 1999 | Ellesmere Port and Neston | 2 | 1 | Slight |
| Mon 1 Feb 1999 | Chester | 2 | 1 | Slight |
| Wed 10 Feb 1999 | Ellesmere Port and Neston | 1 | 1 | Slight |
| Wed 10 Feb 1999 | Ellesmere Port and Neston | 2 | 1 | Slight |
| Sat 13 Feb 1999 | Ellesmere Port and Neston | 2 | 1 | Slight |
| Sat 13 Feb 1999 | Ellesmere Port and Neston | 2 | 1 | Slight |
| Sat 13 Feb 1999 | Wirral | 2 | 1 | Slight |
| Fri 26 Feb 1999 | Chester | 2 | 1 | Slight |
| Sat 13 Mar 1999 | Chester | 2 | 1 | Slight |
| Wed 17 Mar 1999 | Ellesmere Port and Neston | 1 | 1 | Slight |
| Mon 5 Apr 1999 | Chester | 1 | 1 | Slight |
| Sun 11 Apr 1999 | Ellesmere Port and Neston | 1 | 1 | Slight |
| Wed 14 Apr 1999 | Ellesmere Port and Neston | 2 | 1 | Slight |
| Wed 14 Apr 1999 | Ellesmere Port and Neston | 2 | 1 | Slight |
| Sat 17 Apr 1999 | Ellesmere Port and Neston | 2 | 1 | Slight |
| Mon 26 Apr 1999 | Ellesmere Port and Neston | 1 | 1 | Slight |
| Wed 5 May 1999 | Ellesmere Port and Neston | 2 | 1 | Slight |
| Fri 7 May 1999 | Ellesmere Port and Neston | 1 | 2 | Fatal |
| Fri 21 May 1999 | Chester | 2 | 2 | Slight |
| Fri 21 May 1999 | Wirral | 2 | 4 | Slight |
| Thu 3 Jun 1999 | Ellesmere Port and Neston | 3 | 1 | Slight |
| Thu 3 Jun 1999 | Ellesmere Port and Neston | 2 | 1 | Slight |
| Mon 7 Jun 1999 | Ellesmere Port and Neston | 2 | 1 | Serious |
| Wed 9 Jun 1999 | Ellesmere Port and Neston | 1 | 1 | Slight |
| Thu 10 Jun 1999 | Ellesmere Port and Neston | 2 | 1 | Slight |
| Fri 18 Jun 1999 | Ellesmere Port and Neston | 2 | 1 | Slight |
| Sat 10 Jul 1999 | Ellesmere Port and Neston | 2 | 3 | Slight |
| Sat 17 Jul 1999 | Ellesmere Port and Neston | 2 | 2 | Slight |
| Fri 27 Aug 1999 | Ellesmere Port and Neston | 2 | 3 | Serious |
| Sun 19 Sep 1999 | Ellesmere Port and Neston | 1 | 1 | Serious |
| Mon 20 Sep 1999 | Ellesmere Port and Neston | 2 | 2 | Slight |
| Mon 20 Sep 1999 | Ellesmere Port and Neston | 2 | 2 | Slight |
| Wed 22 Sep 1999 | Ellesmere Port and Neston | 2 | 1 | Slight |
| Sun 26 Sep 1999 | Ellesmere Port and Neston | 2 | 1 | Slight |
| Tue 28 Sep 1999 | Chester | 2 | 6 | Slight |
| Thu 7 Oct 1999 | Ellesmere Port and Neston | 1 | 1 | Slight |
| Mon 11 Oct 1999 | Ellesmere Port and Neston | 2 | 2 | Serious |
| Wed 13 Oct 1999 | Wirral | 1 | 2 | Slight |
| Thu 28 Oct 1999 | Ellesmere Port and Neston | 1 | 2 | Serious |
| Thu 28 Oct 1999 | Ellesmere Port and Neston | 1 | 2 | Serious |
| Thu 28 Oct 1999 | Ellesmere Port and Neston | 1 | 1 | Slight |
| Mon 1 Nov 1999 | Ellesmere Port and Neston | 1 | 2 | Slight |
| Sun 7 Nov 1999 | Wirral | 2 | 2 | Slight |
| Fri 26 Nov 1999 | Ellesmere Port and Neston | 4 | 1 | Slight |
| Fri 26 Nov 1999 | Ellesmere Port and Neston | 2 | 4 | Slight |
| Wed 22 Dec 1999 | Ellesmere Port and Neston | 2 | 3 | Slight |
| Wed 29 Dec 1999 | Chester | 1 | 1 | Serious |