Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Thu 1 Jan 1998 | Bolton | 3 | 6 | Slight |
| Sat 3 Jan 1998 | Bolton | 4 | 1 | Slight |
| Sun 11 Jan 1998 | South Ribble | 1 | 1 | Serious |
| Mon 26 Jan 1998 | Bolton | 1 | 1 | Serious |
| Tue 27 Jan 1998 | Bolton | 2 | 1 | Slight |
| Tue 27 Jan 1998 | Chorley | 3 | 1 | Slight |
| Thu 19 Feb 1998 | Bolton | 1 | 2 | Slight |
| Sun 22 Feb 1998 | Salford | 2 | 1 | Slight |
| Mon 23 Feb 1998 | Bolton | 2 | 1 | Slight |
| Mon 23 Feb 1998 | Chorley | 1 | 1 | Slight |
| Wed 25 Feb 1998 | Bolton | 1 | 1 | Serious |
| Thu 26 Feb 1998 | Bolton | 3 | 2 | Slight |
| Sat 28 Feb 1998 | Chorley | 2 | 1 | Slight |
| Sun 1 Mar 1998 | Chorley | 1 | 1 | Slight |
| Fri 6 Mar 1998 | Chorley | 2 | 1 | Slight |
| Sun 8 Mar 1998 | Chorley | 2 | 2 | Slight |
| Fri 13 Mar 1998 | Salford | 1 | 1 | Slight |
| Fri 13 Mar 1998 | Salford | 1 | 1 | Slight |
| Fri 20 Mar 1998 | Chorley | 2 | 3 | Slight |
| Wed 25 Mar 1998 | Bolton | 3 | 2 | Slight |
| Thu 2 Apr 1998 | Salford | 1 | 2 | Slight |
| Thu 2 Apr 1998 | Bolton | 2 | 1 | Slight |
| Fri 3 Apr 1998 | Chorley | 1 | 2 | Slight |
| Sun 5 Apr 1998 | Salford | 2 | 3 | Slight |
| Fri 10 Apr 1998 | South Ribble | 2 | 2 | Serious |
| Fri 10 Apr 1998 | South Ribble | 3 | 8 | Slight |
| Thu 16 Apr 1998 | Salford | 1 | 1 | Slight |
| Fri 17 Apr 1998 | Chorley | 2 | 2 | Slight |
| Sun 19 Apr 1998 | Bolton | 2 | 1 | Slight |
| Wed 22 Apr 1998 | South Ribble | 2 | 1 | Slight |
| Sun 26 Apr 1998 | Salford | 8 | 7 | Slight |
| Sun 26 Apr 1998 | Salford | 1 | 1 | Slight |
| Tue 28 Apr 1998 | South Ribble | 2 | 1 | Slight |
| Fri 1 May 1998 | Bolton | 2 | 1 | Slight |
| Tue 12 May 1998 | Bolton | 2 | 2 | Slight |
| Fri 22 May 1998 | Bolton | 2 | 1 | Slight |
| Sat 23 May 1998 | West Lancashire | 2 | 1 | Slight |
| Sun 31 May 1998 | South Ribble | 2 | 1 | Slight |
| Sun 31 May 1998 | Bolton | 2 | 3 | Slight |
| Sun 31 May 1998 | Bolton | 2 | 3 | Slight |
| Mon 1 Jun 1998 | Bolton | 2 | 1 | Slight |
| Tue 2 Jun 1998 | Bolton | 2 | 1 | Slight |
| Wed 3 Jun 1998 | Bolton | 1 | 1 | Slight |
| Wed 3 Jun 1998 | Bolton | 1 | 1 | Slight |
| Wed 17 Jun 1998 | South Ribble | 2 | 1 | Slight |
| Fri 19 Jun 1998 | Bolton | 3 | 3 | Fatal |
| Fri 19 Jun 1998 | South Ribble | 1 | 3 | Slight |
| Wed 24 Jun 1998 | Salford | 1 | 1 | Slight |
| Fri 26 Jun 1998 | Salford | 2 | 2 | Slight |
| Fri 3 Jul 1998 | Salford | 2 | 1 | Slight |
| Mon 6 Jul 1998 | Salford | 2 | 1 | Slight |
| Fri 10 Jul 1998 | South Ribble | 2 | 1 | Slight |
| Tue 21 Jul 1998 | Chorley | 2 | 1 | Slight |
| Mon 27 Jul 1998 | Bolton | 2 | 1 | Slight |
| Sat 1 Aug 1998 | Salford | 1 | 1 | Slight |
| Sun 2 Aug 1998 | Chorley | 3 | 2 | Slight |
| Mon 3 Aug 1998 | Salford | 4 | 1 | Slight |
| Mon 3 Aug 1998 | Bolton | 2 | 1 | Slight |
| Fri 7 Aug 1998 | Bolton | 2 | 2 | Slight |
| Wed 12 Aug 1998 | South Ribble | 2 | 2 | Serious |
| Thu 13 Aug 1998 | Bolton | 2 | 1 | Slight |
| Fri 14 Aug 1998 | Chorley | 2 | 1 | Slight |
| Tue 18 Aug 1998 | Bolton | 2 | 1 | Slight |
| Sat 22 Aug 1998 | Salford | 2 | 1 | Slight |
| Thu 27 Aug 1998 | Bolton | 3 | 3 | Slight |
| Fri 28 Aug 1998 | Salford | 2 | 2 | Slight |
| Tue 1 Sep 1998 | Bolton | 3 | 4 | Slight |
| Tue 1 Sep 1998 | West Lancashire | 2 | 1 | Slight |
| Mon 7 Sep 1998 | Bolton | 2 | 1 | Slight |
| Tue 8 Sep 1998 | Bolton | 4 | 1 | Slight |
| Thu 10 Sep 1998 | West Lancashire | 2 | 1 | Serious |
| Fri 11 Sep 1998 | Bolton | 3 | 2 | Slight |
| Sun 13 Sep 1998 | West Lancashire | 1 | 1 | Serious |
| Wed 23 Sep 1998 | West Lancashire | 1 | 1 | Slight |
| Wed 23 Sep 1998 | Bolton | 2 | 1 | Slight |
| Wed 30 Sep 1998 | Bolton | 2 | 2 | Slight |
| Sun 4 Oct 1998 | Chorley | 1 | 1 | Slight |
| Tue 6 Oct 1998 | South Ribble | 2 | 1 | Slight |
| Mon 12 Oct 1998 | Bolton | 4 | 1 | Slight |
| Thu 15 Oct 1998 | South Ribble | 2 | 1 | Slight |
| Mon 19 Oct 1998 | Bolton | 2 | 1 | Slight |
| Mon 19 Oct 1998 | Bolton | 3 | 3 | Slight |
| Wed 21 Oct 1998 | Bolton | 1 | 1 | Slight |
| Thu 22 Oct 1998 | Bolton | 1 | 1 | Slight |
| Thu 22 Oct 1998 | Bolton | 3 | 2 | Slight |
| Fri 23 Oct 1998 | West Lancashire | 1 | 1 | Serious |
| Fri 23 Oct 1998 | Bolton | 2 | 1 | Slight |
| Mon 26 Oct 1998 | Bolton | 2 | 2 | Slight |
| Mon 26 Oct 1998 | Bolton | 2 | 2 | Slight |
| Tue 27 Oct 1998 | Bolton | 3 | 1 | Slight |
| Thu 29 Oct 1998 | Salford | 3 | 1 | Slight |
| Sun 1 Nov 1998 | Bolton | 1 | 1 | Slight |
| Wed 4 Nov 1998 | West Lancashire | 1 | 2 | Slight |
| Wed 4 Nov 1998 | Bolton | 2 | 1 | Slight |
| Thu 5 Nov 1998 | Salford | 2 | 1 | Slight |
| Thu 5 Nov 1998 | Bolton | 2 | 1 | Slight |
| Fri 6 Nov 1998 | South Ribble | 2 | 2 | Serious |
| Fri 6 Nov 1998 | Bolton | 2 | 1 | Slight |
| Thu 12 Nov 1998 | West Lancashire | 2 | 2 | Slight |
| Tue 17 Nov 1998 | West Lancashire | 2 | 1 | Slight |
| Thu 26 Nov 1998 | Salford | 3 | 1 | Slight |
| Fri 27 Nov 1998 | South Ribble | 4 | 1 | Slight |
| Wed 2 Dec 1998 | West Lancashire | 1 | 1 | Slight |
| Fri 4 Dec 1998 | Bolton | 2 | 1 | Slight |
| Sat 5 Dec 1998 | Salford | 2 | 2 | Slight |
| Thu 10 Dec 1998 | South Ribble | 2 | 1 | Slight |
| Mon 14 Dec 1998 | Salford | 2 | 3 | Slight |
| Wed 16 Dec 1998 | West Lancashire | 2 | 1 | Slight |
| Fri 18 Dec 1998 | Bolton | 4 | 1 | Slight |
| Sat 19 Dec 1998 | Bolton | 2 | 2 | Slight |
| Sat 19 Dec 1998 | Bolton | 2 | 2 | Slight |
| Thu 24 Dec 1998 | Bolton | 1 | 2 | Slight |
| Fri 25 Dec 1998 | Salford | 1 | 1 | Slight |
| Tue 29 Dec 1998 | Bolton | 3 | 2 | Slight |