Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Sun 5 Jan 1986 | Forest Heath | 1 | 1 | Slight |
| Thu 9 Jan 1986 | Forest Heath | 1 | 1 | Slight |
| Fri 17 Jan 1986 | King's Lynn and West Norfolk | 2 | 4 | Serious |
| Thu 6 Feb 1986 | King's Lynn and West Norfolk | 1 | 1 | Serious |
| Fri 21 Feb 1986 | Forest Heath | 2 | 1 | Slight |
| Sat 1 Mar 1986 | Forest Heath | 2 | 1 | Slight |
| Mon 3 Mar 1986 | King's Lynn and West Norfolk | 3 | 2 | Slight |
| Fri 7 Mar 1986 | Forest Heath | 2 | 2 | Slight |
| Sun 16 Mar 1986 | Forest Heath | 2 | 2 | Serious |
| Thu 20 Mar 1986 | Forest Heath | 2 | 1 | Slight |
| Fri 21 Mar 1986 | Forest Heath | 2 | 1 | Serious |
| Sun 30 Mar 1986 | King's Lynn and West Norfolk | 1 | 1 | Slight |
| Tue 22 Apr 1986 | Forest Heath | 2 | 3 | Serious |
| Sat 3 May 1986 | King's Lynn and West Norfolk | 1 | 2 | Serious |
| Tue 6 May 1986 | Forest Heath | 2 | 1 | Slight |
| Sat 17 May 1986 | Forest Heath | 2 | 2 | Slight |
| Wed 21 May 1986 | King's Lynn and West Norfolk | 2 | 1 | Serious |
| Thu 22 May 1986 | King's Lynn and West Norfolk | 2 | 2 | Slight |
| Thu 29 May 1986 | King's Lynn and West Norfolk | 2 | 1 | Serious |
| Tue 3 Jun 1986 | King's Lynn and West Norfolk | 2 | 1 | Serious |
| Mon 9 Jun 1986 | Forest Heath | 1 | 1 | Slight |
| Tue 10 Jun 1986 | Forest Heath | 2 | 3 | Serious |
| Fri 13 Jun 1986 | Forest Heath | 1 | 2 | Slight |
| Sun 15 Jun 1986 | Forest Heath | 2 | 2 | Fatal |
| Sat 21 Jun 1986 | Forest Heath | 2 | 4 | Slight |
| Fri 11 Jul 1986 | Forest Heath | 3 | 1 | Slight |
| Wed 23 Jul 1986 | Forest Heath | 2 | 1 | Slight |
| Sat 26 Jul 1986 | Forest Heath | 1 | 2 | Fatal |
| Thu 21 Aug 1986 | King's Lynn and West Norfolk | 2 | 1 | Serious |
| Thu 21 Aug 1986 | Forest Heath | 1 | 1 | Serious |
| Fri 22 Aug 1986 | Forest Heath | 2 | 2 | Serious |
| Wed 27 Aug 1986 | Forest Heath | 2 | 1 | Serious |
| Sat 6 Sep 1986 | Forest Heath | 2 | 3 | Serious |
| Tue 2 Dec 1986 | King's Lynn and West Norfolk | 1 | 1 | Serious |
| Wed 3 Dec 1986 | Forest Heath | 2 | 1 | Slight |