Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Wed 9 Jan 1985 | St. Albans | 3 | 1 | Slight |
| Mon 14 Jan 1985 | Aylesbury Vale | 2 | 1 | Slight |
| Fri 18 Jan 1985 | Three Rivers | 2 | 2 | Slight |
| Sun 20 Jan 1985 | Three Rivers | 1 | 1 | Slight |
| Sun 20 Jan 1985 | Aylesbury Vale | 2 | 2 | Slight |
| Wed 23 Jan 1985 | Three Rivers | 1 | 1 | Slight |
| Thu 31 Jan 1985 | Watford | 1 | 1 | Slight |
| Fri 1 Feb 1985 | Wycombe | 1 | 1 | Slight |
| Fri 15 Feb 1985 | Three Rivers | 2 | 2 | Serious |
| Mon 18 Feb 1985 | North Wiltshire | 2 | 1 | Slight |
| Fri 22 Feb 1985 | Tandridge | 2 | 1 | Slight |
| Tue 26 Feb 1985 | Three Rivers | 3 | 1 | Slight |
| Wed 27 Feb 1985 | Three Rivers | 1 | 1 | Slight |
| Sat 9 Mar 1985 | Three Rivers | 1 | 1 | Serious |
| Sun 17 Mar 1985 | Wycombe | 1 | 1 | Serious |
| Mon 18 Mar 1985 | Wycombe | 1 | 2 | Slight |
| Fri 22 Mar 1985 | Dacorum | 2 | 2 | Slight |
| Mon 1 Apr 1985 | Three Rivers | 2 | 1 | Slight |
| Mon 8 Apr 1985 | Scarborough | 2 | 1 | Serious |
| Thu 11 Apr 1985 | Watford | 3 | 1 | Slight |
| Sun 14 Apr 1985 | Restormel | 1 | 3 | Serious |
| Thu 18 Apr 1985 | Wycombe | 3 | 1 | Slight |
| Mon 22 Apr 1985 | Wycombe | 3 | 1 | Slight |
| Tue 30 Apr 1985 | Watford | 2 | 2 | Serious |
| Tue 30 Apr 1985 | Wycombe | 2 | 5 | Fatal |
| Fri 3 May 1985 | Three Rivers | 2 | 1 | Slight |
| Mon 6 May 1985 | Restormel | 2 | 1 | Serious |
| Fri 10 May 1985 | Three Rivers | 2 | 1 | Slight |
| Sat 11 May 1985 | Wycombe | 2 | 1 | Slight |
| Mon 20 May 1985 | Restormel | 1 | 1 | Serious |
| Mon 20 May 1985 | Restormel | 1 | 1 | Serious |
| Fri 24 May 1985 | South Northamptonshire | 1 | 1 | Slight |
| Sat 25 May 1985 | Three Rivers | 2 | 1 | Slight |
| Sun 26 May 1985 | South Northamptonshire | 1 | 1 | Serious |
| Mon 27 May 1985 | Dacorum | 2 | 1 | Slight |
| Thu 30 May 1985 | Three Rivers | 1 | 1 | Serious |
| Fri 7 Jun 1985 | Wycombe | 2 | 2 | Fatal |
| Fri 7 Jun 1985 | Aylesbury Vale | 2 | 2 | Slight |
| Fri 7 Jun 1985 | Three Rivers | 2 | 1 | Slight |
| Fri 7 Jun 1985 | Aylesbury Vale | 1 | 1 | Fatal |
| Thu 13 Jun 1985 | Arun | 2 | 1 | Slight |
| Sat 15 Jun 1985 | Wycombe | 2 | 1 | Slight |
| Sun 16 Jun 1985 | Test Valley | 1 | 2 | Slight |
| Thu 20 Jun 1985 | Three Rivers | 2 | 2 | Serious |
| Sun 23 Jun 1985 | Tandridge | 1 | 1 | Slight |
| Fri 5 Jul 1985 | Three Rivers | 2 | 1 | Slight |
| Mon 8 Jul 1985 | Wycombe | 1 | 1 | Slight |
| Mon 15 Jul 1985 | Test Valley | 2 | 1 | Slight |
| Wed 17 Jul 1985 | Three Rivers | 2 | 1 | Slight |
| Fri 19 Jul 1985 | Restormel | 1 | 1 | Serious |
| Fri 19 Jul 1985 | Restormel | 1 | 1 | Serious |
| Fri 19 Jul 1985 | Watford | 2 | 1 | Slight |
| Fri 26 Jul 1985 | Three Rivers | 3 | 2 | Slight |
| Sun 28 Jul 1985 | Dacorum | 1 | 2 | Slight |
| Sun 28 Jul 1985 | Three Rivers | 2 | 1 | Slight |
| Mon 29 Jul 1985 | Wycombe | 3 | 1 | Slight |
| Thu 8 Aug 1985 | Watford | 2 | 2 | Serious |
| Mon 12 Aug 1985 | Three Rivers | 2 | 1 | Slight |
| Wed 14 Aug 1985 | Wycombe | 2 | 1 | Slight |
| Thu 15 Aug 1985 | Watford | 3 | 1 | Slight |
| Fri 16 Aug 1985 | Aylesbury Vale | 2 | 1 | Slight |
| Wed 21 Aug 1985 | Watford | 2 | 1 | Slight |
| Fri 23 Aug 1985 | South Northamptonshire | 2 | 4 | Serious |
| Mon 2 Sep 1985 | Wycombe | 3 | 2 | Slight |
| Sun 8 Sep 1985 | South Northamptonshire | 2 | 1 | Slight |
| Tue 17 Sep 1985 | Three Rivers | 2 | 1 | Slight |
| Mon 30 Sep 1985 | Tandridge | 2 | 1 | Slight |
| Sat 5 Oct 1985 | North Kesteven | 1 | 1 | Serious |
| Mon 7 Oct 1985 | Watford | 1 | 1 | Serious |
| Mon 7 Oct 1985 | Wycombe | 3 | 2 | Slight |
| Tue 8 Oct 1985 | Wycombe | 3 | 1 | Slight |
| Wed 9 Oct 1985 | Mid Bedfordshire | 2 | 1 | Slight |
| Fri 18 Oct 1985 | Wycombe | 4 | 1 | Slight |
| Wed 23 Oct 1985 | Aylesbury Vale | 3 | 4 | Serious |
| Wed 23 Oct 1985 | Aylesbury Vale | 1 | 2 | Serious |
| Sun 27 Oct 1985 | Dacorum | 2 | 2 | Slight |
| Wed 6 Nov 1985 | South Northamptonshire | 2 | 1 | Slight |
| Sat 9 Nov 1985 | Three Rivers | 2 | 1 | Slight |
| Fri 15 Nov 1985 | Arun | 2 | 1 | Slight |
| Sun 17 Nov 1985 | Wycombe | 2 | 2 | Serious |
| Mon 18 Nov 1985 | Three Rivers | 1 | 1 | Slight |
| Fri 22 Nov 1985 | Wycombe | 3 | 3 | Slight |
| Sat 23 Nov 1985 | Three Rivers | 2 | 1 | Slight |
| Fri 29 Nov 1985 | Watford | 2 | 1 | Slight |
| Fri 29 Nov 1985 | Watford | 2 | 1 | Slight |
| Fri 6 Dec 1985 | Three Rivers | 2 | 1 | Slight |
| Sat 7 Dec 1985 | Dacorum | 2 | 2 | Serious |
| Sun 8 Dec 1985 | Arun | 1 | 1 | Slight |
| Thu 12 Dec 1985 | Test Valley | 2 | 1 | Slight |