Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Mon 25 Jan 1999 | Vale Royal | 2 | 1 | Slight |
| Wed 3 Feb 1999 | Vale Royal | 1 | 2 | Slight |
| Wed 17 Feb 1999 | Vale Royal | 2 | 1 | Slight |
| Thu 25 Feb 1999 | Vale Royal | 1 | 1 | Slight |
| Thu 4 Mar 1999 | Vale Royal | 4 | 4 | Slight |
| Wed 17 Mar 1999 | Vale Royal | 1 | 1 | Slight |
| Wed 28 Apr 1999 | Vale Royal | 1 | 1 | Slight |
| Sat 8 May 1999 | Vale Royal | 1 | 1 | Slight |
| Tue 18 May 1999 | Vale Royal | 2 | 1 | Slight |
| Fri 18 Jun 1999 | Vale Royal | 2 | 1 | Slight |
| Fri 18 Jun 1999 | Vale Royal | 2 | 1 | Slight |
| Sun 20 Jun 1999 | Vale Royal | 2 | 4 | Serious |
| Tue 3 Aug 1999 | Vale Royal | 1 | 1 | Slight |
| Sun 8 Aug 1999 | Vale Royal | 4 | 4 | Serious |
| Tue 10 Aug 1999 | Vale Royal | 2 | 2 | Slight |
| Tue 24 Aug 1999 | Vale Royal | 2 | 2 | Slight |
| Tue 24 Aug 1999 | Vale Royal | 2 | 2 | Slight |
| Wed 22 Sep 1999 | Vale Royal | 2 | 1 | Slight |
| Wed 3 Nov 1999 | Vale Royal | 2 | 3 | Slight |
| Tue 14 Dec 1999 | Vale Royal | 1 | 1 | Slight |
| Tue 14 Dec 1999 | Vale Royal | 1 | 1 | Slight |