Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Sat 9 Jan 1999 | Halton | 1 | 3 | Fatal |
| Fri 5 Feb 1999 | Halton | 2 | 1 | Slight |
| Wed 21 Apr 1999 | Halton | 2 | 2 | Slight |
| Sun 2 May 1999 | Halton | 1 | 5 | Slight |
| Sat 5 Jun 1999 | Halton | 2 | 2 | Slight |
| Thu 17 Jun 1999 | Halton | 2 | 1 | Slight |
| Wed 23 Jun 1999 | Halton | 1 | 1 | Fatal |
| Sat 26 Jun 1999 | Halton | 2 | 1 | Slight |
| Mon 5 Jul 1999 | Halton | 2 | 1 | Slight |
| Tue 3 Aug 1999 | Halton | 2 | 1 | Slight |
| Fri 20 Aug 1999 | Halton | 2 | 1 | Slight |
| Thu 26 Aug 1999 | Halton | 2 | 2 | Slight |
| Thu 14 Oct 1999 | Halton | 2 | 5 | Slight |
| Tue 9 Nov 1999 | Halton | 2 | 1 | Serious |