Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Tue 2 Jan 1979 | Watford | 1 | 1 | Slight |
| Tue 2 Jan 1979 | Watford | 1 | 1 | Slight |
| Sat 6 Jan 1979 | Mid Bedfordshire | 2 | 1 | Slight |
| Wed 10 Jan 1979 | Three Rivers | 2 | 1 | Serious |
| Fri 12 Jan 1979 | Watford | 1 | 4 | Fatal |
| Thu 18 Jan 1979 | Three Rivers | 1 | 1 | Fatal |
| Thu 18 Jan 1979 | Three Rivers | 1 | 1 | Fatal |
| Fri 19 Jan 1979 | Three Rivers | 1 | 1 | Slight |
| Fri 19 Jan 1979 | Three Rivers | 2 | 1 | Slight |
| Fri 19 Jan 1979 | Three Rivers | 2 | 1 | Slight |
| Sat 10 Feb 1979 | Watford | 2 | 1 | Slight |
| Sat 10 Feb 1979 | Watford | 2 | 1 | Slight |
| Fri 23 Feb 1979 | Three Rivers | 2 | 1 | Slight |
| Fri 2 Mar 1979 | Wycombe | 2 | 1 | Slight |
| Wed 7 Mar 1979 | Three Rivers | 1 | 1 | Slight |
| Fri 16 Mar 1979 | Mid Bedfordshire | 2 | 2 | Slight |
| Fri 16 Mar 1979 | South Bedfordshire | 2 | 1 | Slight |
| Sun 25 Mar 1979 | Tandridge | 2 | 1 | Slight |
| Thu 29 Mar 1979 | Three Rivers | 2 | 1 | Slight |
| Thu 29 Mar 1979 | Three Rivers | 2 | 1 | Slight |
| Sat 7 Apr 1979 | Three Rivers | 2 | 3 | Slight |
| Mon 7 May 1979 | Wycombe | 1 | 1 | Slight |
| Tue 8 May 1979 | South Northamptonshire | 1 | 1 | Slight |
| Sun 13 May 1979 | Mid Bedfordshire | 1 | 1 | Serious |
| Mon 21 May 1979 | Aylesbury Vale | 2 | 1 | Slight |
| Fri 1 Jun 1979 | Mid Bedfordshire | 2 | 1 | Slight |
| Sun 3 Jun 1979 | Watford | 2 | 1 | Slight |
| Sun 3 Jun 1979 | Watford | 2 | 1 | Slight |
| Mon 11 Jun 1979 | Three Rivers | 2 | 2 | Slight |
| Mon 18 Jun 1979 | Three Rivers | 2 | 1 | Slight |
| Tue 26 Jun 1979 | Wycombe | 1 | 1 | Serious |
| Thu 28 Jun 1979 | Scarborough | 1 | 1 | Slight |
| Thu 5 Jul 1979 | Dacorum | 2 | 2 | Slight |
| Thu 5 Jul 1979 | Dacorum | 2 | 2 | Slight |
| Mon 16 Jul 1979 | Three Rivers | 2 | 2 | Fatal |
| Wed 25 Jul 1979 | Three Rivers | 2 | 1 | Fatal |
| Thu 26 Jul 1979 | Three Rivers | 1 | 2 | Slight |
| Sat 28 Jul 1979 | Three Rivers | 1 | 2 | Slight |
| Sun 12 Aug 1979 | South Northamptonshire | 2 | 1 | Slight |
| Sun 19 Aug 1979 | Wycombe | 2 | 1 | Slight |
| Sat 25 Aug 1979 | Mid Bedfordshire | 2 | 1 | Slight |
| Sat 8 Sep 1979 | Tandridge | 2 | 1 | Serious |
| Sun 9 Sep 1979 | South Northamptonshire | 2 | 1 | Serious |
| Mon 10 Sep 1979 | Aylesbury Vale | 2 | 1 | Slight |
| Mon 10 Sep 1979 | South Northamptonshire | 1 | 1 | Slight |
| Tue 11 Sep 1979 | Three Rivers | 2 | 1 | Slight |
| Tue 11 Sep 1979 | Three Rivers | 2 | 1 | Slight |
| Sat 15 Sep 1979 | Dacorum | 2 | 1 | Slight |
| Sat 15 Sep 1979 | Dacorum | 2 | 1 | Slight |
| Sun 16 Sep 1979 | Watford | 2 | 2 | Slight |
| Sun 16 Sep 1979 | Wear Valley | 1 | 1 | Slight |
| Sun 16 Sep 1979 | North Wiltshire | 1 | 1 | Slight |
| Tue 18 Sep 1979 | Restormel | 2 | 2 | Serious |
| Wed 26 Sep 1979 | Three Rivers | 1 | 1 | Slight |
| Fri 28 Sep 1979 | Watford | 2 | 1 | Slight |
| Fri 28 Sep 1979 | Watford | 2 | 1 | Slight |
| Fri 5 Oct 1979 | Watford | 2 | 1 | Slight |
| Fri 5 Oct 1979 | Watford | 2 | 1 | Slight |
| Mon 8 Oct 1979 | Mid Bedfordshire | 2 | 1 | Slight |
| Fri 12 Oct 1979 | Mid Bedfordshire | 2 | 2 | Slight |
| Fri 26 Oct 1979 | Three Rivers | 2 | 2 | Serious |
| Fri 26 Oct 1979 | Three Rivers | 2 | 2 | Serious |
| Tue 6 Nov 1979 | Watford | 2 | 1 | Slight |
| Tue 6 Nov 1979 | Watford | 2 | 1 | Slight |
| Tue 6 Nov 1979 | Three Rivers | 1 | 2 | Serious |
| Tue 6 Nov 1979 | Three Rivers | 1 | 2 | Serious |
| Mon 12 Nov 1979 | Test Valley | 2 | 6 | Serious |
| Mon 19 Nov 1979 | Dacorum | 2 | 1 | Serious |
| Mon 19 Nov 1979 | Dacorum | 2 | 1 | Serious |
| Sat 1 Dec 1979 | Watford | 2 | 1 | Slight |
| Sat 1 Dec 1979 | Watford | 2 | 1 | Slight |
| Wed 5 Dec 1979 | Three Rivers | 2 | 1 | Serious |
| Wed 5 Dec 1979 | Three Rivers | 2 | 1 | Serious |
| Fri 7 Dec 1979 | Three Rivers | 1 | 1 | Serious |
| Fri 7 Dec 1979 | Three Rivers | 1 | 1 | Serious |
| Sun 9 Dec 1979 | Restormel | 3 | 2 | Slight |
| Thu 13 Dec 1979 | Three Rivers | 2 | 1 | Slight |
| Fri 21 Dec 1979 | Aylesbury Vale | 2 | 1 | Slight |
| Fri 21 Dec 1979 | Three Rivers | 2 | 1 | Slight |
| Fri 21 Dec 1979 | Three Rivers | 2 | 1 | Slight |
| Sat 22 Dec 1979 | Tandridge | 2 | 3 | Slight |
| Sun 23 Dec 1979 | Three Rivers | 1 | 2 | Serious |
| Sat 29 Dec 1979 | Wycombe | 1 | 2 | Slight |