Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Sun 1 Jan 1984 | Rochdale | 1 | 1 | Slight |
| Thu 5 Jan 1984 | Hyndburn | 2 | 1 | Serious |
| Thu 12 Jan 1984 | Hyndburn | 1 | 1 | Serious |
| Fri 13 Jan 1984 | Hyndburn | 1 | 1 | Slight |
| Wed 18 Jan 1984 | Hyndburn | 3 | 1 | Slight |
| Sat 21 Jan 1984 | Hyndburn | 1 | 2 | Slight |
| Wed 25 Jan 1984 | Hyndburn | 2 | 2 | Slight |
| Mon 30 Jan 1984 | Hyndburn | 1 | 2 | Fatal |
| Thu 2 Feb 1984 | Rochdale | 2 | 1 | Slight |
| Tue 7 Feb 1984 | Rochdale | 2 | 1 | Slight |
| Tue 7 Feb 1984 | Rochdale | 2 | 1 | Slight |
| Thu 9 Feb 1984 | Hyndburn | 3 | 2 | Serious |
| Fri 10 Feb 1984 | Hyndburn | 1 | 1 | Slight |
| Fri 10 Feb 1984 | Rossendale | 1 | 1 | Slight |
| Fri 17 Feb 1984 | Hyndburn | 1 | 1 | Slight |
| Wed 22 Feb 1984 | Hyndburn | 2 | 1 | Slight |
| Wed 22 Feb 1984 | Ribble Valley | 2 | 1 | Slight |
| Thu 23 Feb 1984 | Ribble Valley | 1 | 1 | Slight |
| Fri 24 Feb 1984 | Hyndburn | 1 | 1 | Slight |
| Sat 25 Feb 1984 | Rochdale | 1 | 1 | Serious |
| Tue 6 Mar 1984 | Hyndburn | 2 | 1 | Slight |
| Sun 11 Mar 1984 | Rochdale | 1 | 1 | Slight |
| Sun 11 Mar 1984 | Hyndburn | 2 | 1 | Slight |
| Thu 15 Mar 1984 | Hyndburn | 1 | 1 | Slight |
| Fri 16 Mar 1984 | Rossendale | 3 | 1 | Slight |
| Fri 23 Mar 1984 | Hyndburn | 2 | 1 | Slight |
| Sat 24 Mar 1984 | Rochdale | 2 | 1 | Slight |
| Fri 30 Mar 1984 | Rossendale | 2 | 1 | Slight |
| Sat 31 Mar 1984 | Hyndburn | 1 | 1 | Slight |
| Mon 2 Apr 1984 | Hyndburn | 1 | 1 | Slight |
| Sat 7 Apr 1984 | Rochdale | 2 | 2 | Serious |
| Wed 11 Apr 1984 | Hyndburn | 1 | 1 | Slight |
| Thu 12 Apr 1984 | Hyndburn | 2 | 1 | Slight |
| Thu 12 Apr 1984 | Rochdale | 2 | 1 | Slight |
| Sat 14 Apr 1984 | Hyndburn | 2 | 1 | Slight |
| Sun 15 Apr 1984 | Hyndburn | 2 | 1 | Serious |
| Mon 30 Apr 1984 | Hyndburn | 1 | 1 | Serious |
| Tue 8 May 1984 | Rochdale | 2 | 3 | Slight |
| Tue 8 May 1984 | Rochdale | 2 | 3 | Slight |
| Mon 14 May 1984 | Hyndburn | 1 | 1 | Serious |
| Mon 14 May 1984 | Rossendale | 1 | 1 | Slight |
| Sat 19 May 1984 | Hyndburn | 2 | 1 | Slight |
| Thu 24 May 1984 | Hyndburn | 1 | 1 | Slight |
| Thu 24 May 1984 | Hyndburn | 2 | 1 | Serious |
| Thu 24 May 1984 | Hyndburn | 2 | 1 | Slight |
| Wed 30 May 1984 | Rochdale | 1 | 1 | Slight |
| Fri 1 Jun 1984 | Hyndburn | 2 | 1 | Slight |
| Sat 2 Jun 1984 | Rochdale | 1 | 2 | Slight |
| Mon 4 Jun 1984 | Rochdale | 1 | 1 | Slight |
| Sat 9 Jun 1984 | Hyndburn | 3 | 2 | Slight |
| Wed 13 Jun 1984 | Rochdale | 1 | 2 | Slight |
| Thu 14 Jun 1984 | Hyndburn | 2 | 1 | Slight |
| Thu 14 Jun 1984 | Rossendale | 1 | 1 | Serious |
| Sun 17 Jun 1984 | Hyndburn | 2 | 2 | Slight |
| Mon 18 Jun 1984 | Rossendale | 1 | 1 | Slight |
| Tue 19 Jun 1984 | Hyndburn | 2 | 1 | Slight |
| Thu 21 Jun 1984 | Hyndburn | 2 | 1 | Slight |
| Mon 25 Jun 1984 | Rossendale | 1 | 1 | Serious |
| Tue 26 Jun 1984 | Rochdale | 1 | 5 | Slight |
| Sat 30 Jun 1984 | Rochdale | 2 | 1 | Slight |
| Wed 4 Jul 1984 | Hyndburn | 2 | 1 | Slight |
| Wed 4 Jul 1984 | Rochdale | 1 | 1 | Serious |
| Sat 7 Jul 1984 | Rossendale | 2 | 1 | Slight |
| Fri 13 Jul 1984 | Hyndburn | 2 | 1 | Slight |
| Sat 14 Jul 1984 | Rochdale | 2 | 1 | Slight |
| Mon 16 Jul 1984 | Ribble Valley | 2 | 2 | Serious |
| Tue 17 Jul 1984 | Rossendale | 1 | 3 | Slight |
| Wed 18 Jul 1984 | Rochdale | 1 | 1 | Slight |
| Sat 21 Jul 1984 | Rochdale | 1 | 2 | Slight |
| Sat 28 Jul 1984 | Hyndburn | 1 | 1 | Slight |
| Sat 28 Jul 1984 | Rochdale | 2 | 1 | Serious |
| Thu 2 Aug 1984 | Hyndburn | 1 | 1 | Slight |
| Thu 9 Aug 1984 | Rochdale | 2 | 1 | Slight |
| Thu 16 Aug 1984 | Rochdale | 2 | 2 | Serious |
| Wed 22 Aug 1984 | Rochdale | 1 | 2 | Serious |
| Thu 23 Aug 1984 | Hyndburn | 1 | 1 | Slight |
| Mon 27 Aug 1984 | Rochdale | 2 | 1 | Slight |
| Tue 28 Aug 1984 | Rochdale | 1 | 2 | Slight |
| Thu 30 Aug 1984 | Hyndburn | 2 | 2 | Slight |
| Sun 2 Sep 1984 | Hyndburn | 2 | 1 | Slight |
| Mon 3 Sep 1984 | Hyndburn | 1 | 1 | Slight |
| Tue 4 Sep 1984 | Hyndburn | 2 | 1 | Slight |
| Wed 5 Sep 1984 | Rochdale | 2 | 1 | Serious |
| Fri 7 Sep 1984 | Hyndburn | 2 | 1 | Slight |
| Fri 7 Sep 1984 | Ribble Valley | 2 | 1 | Slight |
| Mon 10 Sep 1984 | Hyndburn | 2 | 1 | Serious |
| Wed 12 Sep 1984 | Hyndburn | 1 | 1 | Slight |
| Mon 17 Sep 1984 | Hyndburn | 2 | 1 | Slight |
| Wed 19 Sep 1984 | Hyndburn | 2 | 2 | Slight |
| Thu 20 Sep 1984 | Rochdale | 1 | 1 | Slight |
| Fri 21 Sep 1984 | Rochdale | 2 | 1 | Serious |
| Fri 21 Sep 1984 | Rochdale | 3 | 2 | Slight |
| Mon 24 Sep 1984 | Rochdale | 2 | 1 | Slight |
| Wed 26 Sep 1984 | Rochdale | 3 | 2 | Slight |
| Wed 26 Sep 1984 | Rochdale | 1 | 2 | Slight |
| Mon 1 Oct 1984 | Hyndburn | 1 | 1 | Slight |
| Mon 1 Oct 1984 | Rochdale | 1 | 1 | Slight |
| Wed 3 Oct 1984 | Hyndburn | 2 | 1 | Serious |
| Mon 8 Oct 1984 | Rossendale | 1 | 1 | Serious |
| Thu 11 Oct 1984 | Hyndburn | 3 | 1 | Serious |
| Tue 16 Oct 1984 | Rochdale | 6 | 2 | Slight |
| Wed 17 Oct 1984 | Rochdale | 2 | 2 | Slight |
| Wed 17 Oct 1984 | Rossendale | 1 | 1 | Slight |
| Sat 20 Oct 1984 | Rossendale | 1 | 2 | Slight |
| Thu 25 Oct 1984 | Hyndburn | 2 | 1 | Slight |
| Thu 25 Oct 1984 | Rochdale | 1 | 1 | Slight |
| Thu 25 Oct 1984 | Rossendale | 1 | 1 | Slight |
| Tue 30 Oct 1984 | Rossendale | 2 | 1 | Serious |
| Tue 30 Oct 1984 | Rochdale | 2 | 1 | Slight |
| Sun 4 Nov 1984 | Hyndburn | 2 | 1 | Fatal |
| Wed 7 Nov 1984 | Rochdale | 2 | 2 | Slight |
| Wed 7 Nov 1984 | Rochdale | 3 | 1 | Slight |
| Thu 8 Nov 1984 | Hyndburn | 2 | 1 | Slight |
| Mon 12 Nov 1984 | Rossendale | 2 | 1 | Slight |
| Mon 12 Nov 1984 | Hyndburn | 1 | 1 | Slight |
| Tue 13 Nov 1984 | Hyndburn | 1 | 1 | Slight |
| Tue 13 Nov 1984 | Hyndburn | 2 | 1 | Slight |
| Wed 14 Nov 1984 | Rochdale | 2 | 1 | Slight |
| Thu 29 Nov 1984 | Hyndburn | 2 | 2 | Slight |
| Sat 1 Dec 1984 | Rochdale | 2 | 1 | Slight |
| Sun 2 Dec 1984 | Rossendale | 2 | 1 | Slight |
| Sun 2 Dec 1984 | Rochdale | 2 | 1 | Slight |
| Mon 3 Dec 1984 | Hyndburn | 3 | 1 | Slight |
| Wed 5 Dec 1984 | Hyndburn | 1 | 1 | Serious |
| Thu 6 Dec 1984 | Hyndburn | 2 | 1 | Slight |
| Fri 7 Dec 1984 | Rochdale | 3 | 3 | Slight |
| Sat 8 Dec 1984 | Hyndburn | 2 | 1 | Serious |
| Tue 11 Dec 1984 | Rossendale | 1 | 1 | Slight |
| Mon 17 Dec 1984 | Rochdale | 2 | 1 | Slight |
| Fri 21 Dec 1984 | Ribble Valley | 2 | 1 | Slight |