Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Fri 10 Jan 1986 | Preston | 1 | 1 | Slight |
| Fri 17 Jan 1986 | Preston | 1 | 1 | Slight |
| Fri 24 Jan 1986 | Preston | 2 | 1 | Slight |
| Wed 29 Jan 1986 | Preston | 2 | 1 | Serious |
| Thu 13 Feb 1986 | Preston | 1 | 1 | Slight |
| Tue 25 Feb 1986 | Preston | 1 | 1 | Slight |
| Wed 26 Feb 1986 | Ribble Valley | 2 | 2 | Slight |
| Wed 26 Feb 1986 | Ribble Valley | 2 | 1 | Serious |
| Thu 27 Feb 1986 | Ribble Valley | 3 | 2 | Slight |
| Fri 7 Mar 1986 | Preston | 2 | 1 | Slight |
| Fri 14 Mar 1986 | Preston | 2 | 1 | Slight |
| Tue 25 Mar 1986 | Preston | 2 | 1 | Slight |
| Fri 4 Apr 1986 | Preston | 3 | 3 | Slight |
| Mon 7 Apr 1986 | Ribble Valley | 1 | 2 | Slight |
| Mon 7 Apr 1986 | Ribble Valley | 1 | 1 | Slight |
| Tue 15 Apr 1986 | Preston | 1 | 1 | Slight |
| Wed 16 Apr 1986 | Preston | 2 | 1 | Serious |
| Wed 16 Apr 1986 | Ribble Valley | 4 | 1 | Slight |
| Wed 23 Apr 1986 | Preston | 3 | 3 | Slight |
| Thu 1 May 1986 | Preston | 1 | 1 | Slight |
| Fri 2 May 1986 | Ribble Valley | 1 | 1 | Slight |
| Sat 3 May 1986 | Preston | 1 | 2 | Slight |
| Sun 11 May 1986 | Preston | 1 | 1 | Slight |
| Tue 13 May 1986 | Preston | 2 | 1 | Slight |
| Sat 24 May 1986 | Ribble Valley | 2 | 1 | Slight |
| Sat 7 Jun 1986 | Preston | 2 | 1 | Slight |
| Tue 10 Jun 1986 | Preston | 2 | 1 | Serious |
| Wed 11 Jun 1986 | Ribble Valley | 1 | 1 | Serious |
| Thu 12 Jun 1986 | Preston | 1 | 4 | Serious |
| Mon 16 Jun 1986 | Preston | 2 | 1 | Serious |
| Wed 25 Jun 1986 | Preston | 1 | 1 | Slight |
| Thu 3 Jul 1986 | Preston | 1 | 1 | Slight |
| Sat 5 Jul 1986 | Ribble Valley | 1 | 1 | Slight |
| Sat 12 Jul 1986 | Ribble Valley | 2 | 1 | Serious |
| Wed 16 Jul 1986 | Preston | 1 | 1 | Slight |
| Thu 17 Jul 1986 | Ribble Valley | 2 | 1 | Slight |
| Thu 24 Jul 1986 | Ribble Valley | 2 | 2 | Serious |
| Tue 12 Aug 1986 | Ribble Valley | 2 | 1 | Slight |
| Thu 14 Aug 1986 | Preston | 2 | 2 | Serious |
| Fri 5 Sep 1986 | Ribble Valley | 1 | 1 | Slight |
| Thu 11 Sep 1986 | Preston | 2 | 1 | Slight |
| Sun 14 Sep 1986 | Preston | 2 | 1 | Slight |
| Tue 23 Sep 1986 | Preston | 1 | 1 | Serious |
| Fri 26 Sep 1986 | Ribble Valley | 1 | 1 | Slight |
| Sat 27 Sep 1986 | Preston | 2 | 1 | Slight |
| Sat 4 Oct 1986 | Preston | 1 | 1 | Slight |
| Tue 7 Oct 1986 | Preston | 1 | 2 | Slight |
| Sun 19 Oct 1986 | Preston | 2 | 2 | Slight |
| Mon 20 Oct 1986 | Preston | 1 | 1 | Slight |
| Sun 26 Oct 1986 | Ribble Valley | 3 | 1 | Slight |
| Fri 7 Nov 1986 | Ribble Valley | 2 | 2 | Serious |
| Fri 7 Nov 1986 | Preston | 2 | 1 | Serious |
| Mon 10 Nov 1986 | Preston | 2 | 1 | Slight |
| Fri 21 Nov 1986 | Preston | 1 | 1 | Slight |
| Sat 22 Nov 1986 | Preston | 2 | 1 | Slight |
| Mon 24 Nov 1986 | Preston | 4 | 2 | Slight |
| Thu 11 Dec 1986 | Preston | 2 | 1 | Slight |
| Fri 19 Dec 1986 | Preston | 1 | 2 | Slight |