Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Sat 5 Jan 1980 | West Wiltshire | 1 | 1 | Slight |
| Wed 30 Jan 1980 | West Wiltshire | 2 | 1 | Slight |
| Thu 31 Jan 1980 | North Wiltshire | 2 | 1 | Slight |
| Thu 28 Feb 1980 | West Wiltshire | 2 | 1 | Slight |
| Sun 9 Mar 1980 | Kennet | 1 | 1 | Serious |
| Mon 24 Mar 1980 | West Wiltshire | 1 | 1 | Slight |
| Mon 31 Mar 1980 | West Wiltshire | 2 | 1 | Slight |
| Sun 6 Apr 1980 | West Wiltshire | 1 | 1 | Serious |
| Thu 10 Apr 1980 | North Wiltshire | 2 | 1 | Slight |
| Thu 24 Apr 1980 | West Wiltshire | 2 | 1 | Slight |
| Sat 26 Apr 1980 | West Wiltshire | 2 | 2 | Serious |
| Mon 28 Apr 1980 | North Wiltshire | 1 | 3 | Serious |
| Thu 1 May 1980 | West Wiltshire | 2 | 3 | Slight |
| Sat 10 May 1980 | West Wiltshire | 1 | 1 | Serious |
| Sun 11 May 1980 | Kennet | 1 | 2 | Serious |
| Wed 14 May 1980 | West Wiltshire | 2 | 3 | Fatal |
| Sat 17 May 1980 | North Wiltshire | 2 | 1 | Slight |
| Fri 23 May 1980 | West Wiltshire | 2 | 3 | Slight |
| Fri 11 Jul 1980 | West Wiltshire | 2 | 1 | Slight |
| Wed 16 Jul 1980 | Kennet | 2 | 2 | Slight |
| Fri 8 Aug 1980 | West Wiltshire | 1 | 1 | Slight |
| Sat 4 Oct 1980 | West Wiltshire | 2 | 3 | Slight |
| Thu 9 Oct 1980 | West Wiltshire | 2 | 1 | Slight |
| Thu 9 Oct 1980 | West Wiltshire | 2 | 1 | Slight |
| Fri 10 Oct 1980 | West Wiltshire | 2 | 2 | Slight |
| Thu 16 Oct 1980 | West Wiltshire | 1 | 1 | Serious |
| Fri 24 Oct 1980 | West Wiltshire | 3 | 4 | Fatal |
| Sat 25 Oct 1980 | West Wiltshire | 1 | 1 | Serious |
| Wed 12 Nov 1980 | Kennet | 1 | 4 | Serious |
| Wed 26 Nov 1980 | West Wiltshire | 2 | 1 | Slight |
| Thu 27 Nov 1980 | West Wiltshire | 2 | 1 | Serious |
| Fri 28 Nov 1980 | North Wiltshire | 1 | 1 | Serious |
| Wed 10 Dec 1980 | Kennet | 2 | 4 | Serious |