Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Fri 15 Jan 1999 | Halton | 2 | 1 | Slight |
| Fri 15 Jan 1999 | Halton | 1 | 1 | Slight |
| Wed 27 Jan 1999 | Halton | 2 | 1 | Slight |
| Thu 4 Feb 1999 | Halton | 2 | 1 | Slight |
| Tue 9 Feb 1999 | Halton | 2 | 1 | Slight |
| Fri 19 Feb 1999 | Halton | 2 | 1 | Slight |
| Thu 4 Mar 1999 | Halton | 3 | 2 | Slight |
| Mon 8 Mar 1999 | Halton | 2 | 1 | Slight |
| Sat 3 Apr 1999 | Halton | 2 | 2 | Slight |
| Sat 8 May 1999 | Halton | 2 | 1 | Slight |
| Sat 22 May 1999 | Halton | 2 | 1 | Slight |
| Thu 3 Jun 1999 | Halton | 3 | 1 | Slight |
| Thu 3 Jun 1999 | Halton | 3 | 1 | Slight |
| Sun 13 Jun 1999 | Halton | 2 | 2 | Slight |
| Thu 17 Jun 1999 | Halton | 2 | 4 | Slight |
| Wed 23 Jun 1999 | Halton | 2 | 1 | Slight |
| Mon 19 Jul 1999 | Halton | 2 | 2 | Slight |
| Tue 20 Jul 1999 | Halton | 3 | 3 | Slight |
| Tue 3 Aug 1999 | Halton | 2 | 3 | Slight |
| Thu 5 Aug 1999 | Halton | 2 | 2 | Slight |
| Wed 25 Aug 1999 | Halton | 2 | 1 | Slight |
| Sun 19 Sep 1999 | Halton | 2 | 2 | Slight |
| Wed 22 Sep 1999 | Halton | 2 | 1 | Slight |
| Mon 27 Sep 1999 | Halton | 3 | 1 | Slight |
| Fri 8 Oct 1999 | Halton | 2 | 1 | Slight |
| Thu 21 Oct 1999 | Halton | 2 | 4 | Serious |
| Fri 29 Oct 1999 | Halton | 1 | 1 | Slight |
| Sat 6 Nov 1999 | Halton | 2 | 1 | Slight |
| Sat 13 Nov 1999 | Halton | 2 | 6 | Slight |
| Mon 15 Nov 1999 | Halton | 1 | 2 | Slight |
| Wed 17 Nov 1999 | Halton | 2 | 4 | Slight |
| Sat 27 Nov 1999 | Halton | 5 | 3 | Slight |
| Sat 4 Dec 1999 | Halton | 1 | 1 | Slight |