Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Mon 18 Jan 1999 | Wigan | 2 | 2 | Slight |
| Sat 23 Jan 1999 | Wigan | 1 | 1 | Slight |
| Tue 26 Jan 1999 | Wigan | 2 | 1 | Slight |
| Fri 5 Feb 1999 | Wigan | 3 | 4 | Slight |
| Sun 7 Feb 1999 | Wigan | 2 | 1 | Slight |
| Mon 8 Feb 1999 | Wigan | 1 | 1 | Slight |
| Thu 11 Feb 1999 | Warrington | 2 | 1 | Slight |
| Wed 24 Feb 1999 | Wigan | 1 | 1 | Slight |
| Fri 26 Feb 1999 | Wigan | 2 | 1 | Slight |
| Mon 8 Mar 1999 | Wigan | 2 | 1 | Slight |
| Tue 9 Mar 1999 | Wigan | 2 | 2 | Slight |
| Sun 14 Mar 1999 | Wigan | 3 | 1 | Slight |
| Sat 20 Mar 1999 | Wigan | 1 | 1 | Slight |
| Sun 21 Mar 1999 | Wigan | 2 | 1 | Serious |
| Mon 22 Mar 1999 | Wigan | 4 | 4 | Slight |
| Fri 9 Apr 1999 | Wigan | 2 | 1 | Slight |
| Mon 12 Apr 1999 | Wigan | 1 | 2 | Slight |
| Tue 13 Apr 1999 | Wigan | 1 | 1 | Slight |
| Fri 7 May 1999 | Wigan | 2 | 2 | Slight |
| Mon 31 May 1999 | Wigan | 2 | 2 | Slight |
| Tue 8 Jun 1999 | Trafford | 2 | 1 | Slight |
| Mon 14 Jun 1999 | Wigan | 2 | 3 | Slight |
| Sun 27 Jun 1999 | Wigan | 2 | 1 | Slight |
| Mon 5 Jul 1999 | Wigan | 1 | 1 | Slight |
| Tue 20 Jul 1999 | Wigan | 2 | 1 | Slight |
| Sat 24 Jul 1999 | Wigan | 1 | 1 | Slight |
| Thu 29 Jul 1999 | Wigan | 2 | 1 | Slight |
| Fri 30 Jul 1999 | Wigan | 3 | 1 | Slight |
| Sat 31 Jul 1999 | Warrington | 3 | 2 | Slight |
| Fri 6 Aug 1999 | Wigan | 2 | 1 | Slight |
| Mon 9 Aug 1999 | Wigan | 3 | 3 | Slight |
| Tue 24 Aug 1999 | Wigan | 2 | 2 | Slight |
| Wed 25 Aug 1999 | Wigan | 1 | 1 | Slight |
| Wed 25 Aug 1999 | Wigan | 2 | 4 | Slight |
| Thu 26 Aug 1999 | Wigan | 2 | 1 | Slight |
| Wed 1 Sep 1999 | Wigan | 2 | 1 | Slight |
| Thu 2 Sep 1999 | Wigan | 2 | 2 | Serious |
| Tue 7 Sep 1999 | Wigan | 2 | 1 | Slight |
| Tue 7 Sep 1999 | Wigan | 2 | 1 | Slight |
| Wed 8 Sep 1999 | Wigan | 2 | 2 | Slight |
| Wed 8 Sep 1999 | Wigan | 1 | 1 | Slight |
| Wed 15 Sep 1999 | Wigan | 3 | 2 | Slight |
| Wed 15 Sep 1999 | Wigan | 1 | 1 | Slight |
| Mon 27 Sep 1999 | Wigan | 1 | 1 | Slight |
| Mon 27 Sep 1999 | Wigan | 2 | 1 | Slight |
| Wed 29 Sep 1999 | Wigan | 1 | 1 | Slight |
| Fri 8 Oct 1999 | Wigan | 1 | 2 | Slight |
| Sat 16 Oct 1999 | Wigan | 2 | 2 | Slight |
| Thu 25 Nov 1999 | Wigan | 1 | 1 | Slight |
| Tue 7 Dec 1999 | Wigan | 3 | 1 | Slight |
| Sun 12 Dec 1999 | Wigan | 2 | 2 | Slight |
| Fri 24 Dec 1999 | Wigan | 2 | 2 | Slight |
| Tue 28 Dec 1999 | Wigan | 2 | 1 | Slight |