Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Sat 2 Jan 1999 | Hyndburn | 2 | 2 | Slight |
| Tue 5 Jan 1999 | Hyndburn | 2 | 1 | Serious |
| Sun 17 Jan 1999 | Hyndburn | 2 | 1 | Slight |
| Mon 18 Jan 1999 | Rossendale | 2 | 1 | Slight |
| Wed 20 Jan 1999 | Rossendale | 1 | 1 | Serious |
| Thu 21 Jan 1999 | Hyndburn | 2 | 1 | Slight |
| Thu 21 Jan 1999 | Rossendale | 1 | 2 | Serious |
| Sat 23 Jan 1999 | Rochdale | 2 | 1 | Slight |
| Thu 28 Jan 1999 | Hyndburn | 2 | 1 | Serious |
| Fri 29 Jan 1999 | Hyndburn | 5 | 1 | Slight |
| Fri 29 Jan 1999 | Hyndburn | 3 | 1 | Slight |
| Tue 2 Feb 1999 | Hyndburn | 2 | 1 | Slight |
| Wed 3 Feb 1999 | Rossendale | 1 | 1 | Slight |
| Fri 5 Feb 1999 | Hyndburn | 2 | 1 | Slight |
| Mon 8 Feb 1999 | Hyndburn | 3 | 1 | Slight |
| Thu 25 Feb 1999 | Hyndburn | 2 | 1 | Slight |
| Mon 1 Mar 1999 | Hyndburn | 1 | 1 | Slight |
| Mon 1 Mar 1999 | Rochdale | 1 | 1 | Slight |
| Sun 7 Mar 1999 | Rochdale | 1 | 1 | Slight |
| Mon 8 Mar 1999 | Hyndburn | 1 | 1 | Slight |
| Tue 9 Mar 1999 | Rossendale | 2 | 1 | Slight |
| Wed 10 Mar 1999 | Hyndburn | 2 | 2 | Slight |
| Tue 23 Mar 1999 | Hyndburn | 2 | 1 | Slight |
| Thu 25 Mar 1999 | Rochdale | 2 | 3 | Slight |
| Fri 26 Mar 1999 | Hyndburn | 3 | 1 | Slight |
| Tue 6 Apr 1999 | Hyndburn | 1 | 1 | Slight |
| Tue 13 Apr 1999 | Rochdale | 3 | 2 | Slight |
| Wed 14 Apr 1999 | Blackburn with Darwen | 2 | 1 | Slight |
| Thu 15 Apr 1999 | Rossendale | 3 | 2 | Slight |
| Fri 16 Apr 1999 | Hyndburn | 1 | 1 | Slight |
| Tue 20 Apr 1999 | Rossendale | 1 | 1 | Serious |
| Wed 21 Apr 1999 | Rochdale | 1 | 1 | Fatal |
| Fri 23 Apr 1999 | Rochdale | 1 | 2 | Slight |
| Fri 23 Apr 1999 | Rochdale | 3 | 1 | Slight |
| Tue 27 Apr 1999 | Rochdale | 2 | 1 | Slight |
| Wed 28 Apr 1999 | Hyndburn | 3 | 1 | Slight |
| Wed 28 Apr 1999 | Rochdale | 1 | 1 | Slight |
| Fri 30 Apr 1999 | Rochdale | 2 | 1 | Slight |
| Mon 3 May 1999 | Rossendale | 1 | 1 | Serious |
| Fri 7 May 1999 | Hyndburn | 3 | 2 | Slight |
| Sun 9 May 1999 | Hyndburn | 2 | 1 | Slight |
| Wed 12 May 1999 | Hyndburn | 2 | 2 | Slight |
| Fri 14 May 1999 | Hyndburn | 1 | 1 | Slight |
| Wed 19 May 1999 | Rochdale | 2 | 1 | Slight |
| Thu 3 Jun 1999 | Rochdale | 2 | 1 | Slight |
| Sun 6 Jun 1999 | Hyndburn | 1 | 1 | Serious |
| Mon 7 Jun 1999 | Hyndburn | 1 | 1 | Slight |
| Sun 20 Jun 1999 | Rossendale | 2 | 2 | Slight |
| Wed 23 Jun 1999 | Rochdale | 2 | 1 | Slight |
| Thu 24 Jun 1999 | Rossendale | 2 | 2 | Slight |
| Sat 26 Jun 1999 | Rochdale | 2 | 1 | Slight |
| Mon 5 Jul 1999 | Hyndburn | 2 | 1 | Slight |
| Thu 8 Jul 1999 | Rossendale | 2 | 1 | Slight |
| Thu 15 Jul 1999 | Hyndburn | 1 | 1 | Slight |
| Sun 18 Jul 1999 | Rochdale | 1 | 1 | Slight |
| Mon 19 Jul 1999 | Rochdale | 1 | 1 | Slight |
| Wed 21 Jul 1999 | Rossendale | 3 | 3 | Slight |
| Wed 21 Jul 1999 | Rossendale | 2 | 1 | Slight |
| Fri 30 Jul 1999 | Hyndburn | 2 | 2 | Slight |
| Mon 2 Aug 1999 | Hyndburn | 3 | 3 | Slight |
| Tue 3 Aug 1999 | Rossendale | 2 | 3 | Slight |
| Thu 5 Aug 1999 | Rossendale | 2 | 3 | Slight |
| Sat 7 Aug 1999 | Rossendale | 2 | 3 | Slight |
| Wed 18 Aug 1999 | Rochdale | 2 | 2 | Slight |
| Sat 21 Aug 1999 | Hyndburn | 1 | 1 | Slight |
| Sun 22 Aug 1999 | Hyndburn | 2 | 1 | Slight |
| Fri 27 Aug 1999 | Rossendale | 1 | 1 | Serious |
| Wed 1 Sep 1999 | Hyndburn | 2 | 1 | Slight |
| Wed 1 Sep 1999 | Rossendale | 2 | 1 | Slight |
| Fri 3 Sep 1999 | Rochdale | 2 | 1 | Slight |
| Sat 11 Sep 1999 | Rochdale | 2 | 2 | Slight |
| Tue 14 Sep 1999 | Hyndburn | 2 | 1 | Slight |
| Fri 17 Sep 1999 | Rossendale | 2 | 1 | Slight |
| Sun 19 Sep 1999 | Hyndburn | 1 | 1 | Slight |
| Wed 22 Sep 1999 | Rochdale | 2 | 3 | Slight |
| Wed 22 Sep 1999 | Hyndburn | 2 | 2 | Slight |
| Fri 24 Sep 1999 | Rossendale | 1 | 1 | Serious |
| Sun 26 Sep 1999 | Rossendale | 2 | 1 | Slight |
| Mon 4 Oct 1999 | Rossendale | 2 | 1 | Slight |
| Thu 7 Oct 1999 | Rochdale | 1 | 1 | Fatal |
| Sat 9 Oct 1999 | Rossendale | 1 | 1 | Slight |
| Sat 9 Oct 1999 | Rochdale | 2 | 2 | Slight |
| Tue 2 Nov 1999 | Hyndburn | 2 | 3 | Slight |
| Mon 8 Nov 1999 | Rochdale | 2 | 3 | Serious |
| Fri 19 Nov 1999 | Hyndburn | 2 | 1 | Slight |
| Wed 24 Nov 1999 | Rossendale | 2 | 1 | Slight |
| Thu 25 Nov 1999 | Rossendale | 2 | 1 | Slight |
| Fri 26 Nov 1999 | Rossendale | 3 | 3 | Serious |
| Mon 29 Nov 1999 | Rossendale | 2 | 1 | Slight |
| Mon 29 Nov 1999 | Rossendale | 2 | 1 | Slight |
| Wed 1 Dec 1999 | Hyndburn | 3 | 1 | Slight |
| Thu 2 Dec 1999 | Hyndburn | 1 | 1 | Serious |
| Mon 6 Dec 1999 | Rochdale | 1 | 1 | Slight |
| Wed 8 Dec 1999 | Rochdale | 2 | 1 | Slight |
| Fri 10 Dec 1999 | Hyndburn | 2 | 2 | Serious |
| Fri 10 Dec 1999 | Rochdale | 1 | 1 | Serious |
| Fri 10 Dec 1999 | Hyndburn | 1 | 1 | Slight |
| Sun 12 Dec 1999 | Rochdale | 1 | 2 | Slight |
| Tue 14 Dec 1999 | Hyndburn | 2 | 2 | Slight |
| Wed 15 Dec 1999 | Rossendale | 2 | 1 | Slight |
| Wed 15 Dec 1999 | Hyndburn | 2 | 1 | Slight |
| Fri 17 Dec 1999 | Hyndburn | 1 | 1 | Slight |
| Thu 23 Dec 1999 | Rossendale | 2 | 1 | Slight |
| Tue 28 Dec 1999 | Hyndburn | 1 | 1 | Serious |