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