Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Tue 1 Jan 1980 | Lewes | 1 | 1 | Slight |
| Fri 11 Jan 1980 | Mid Sussex | 1 | 1 | Serious |
| Wed 23 Jan 1980 | Mid Sussex | 2 | 1 | Slight |
| Wed 6 Feb 1980 | Lewes | 4 | 2 | Slight |
| Mon 11 Feb 1980 | Mid Sussex | 2 | 1 | Slight |
| Tue 12 Feb 1980 | Mid Sussex | 1 | 1 | Serious |
| Fri 22 Feb 1980 | Lewes | 2 | 1 | Slight |
| Tue 4 Mar 1980 | Lewes | 2 | 1 | Slight |
| Wed 12 Mar 1980 | Lewes | 2 | 1 | Serious |
| Tue 1 Apr 1980 | Lewes | 1 | 1 | Serious |
| Tue 1 Apr 1980 | Lewes | 1 | 1 | Slight |
| Wed 2 Apr 1980 | Lewes | 2 | 1 | Slight |
| Mon 14 Apr 1980 | Mid Sussex | 2 | 1 | Slight |
| Sun 20 Apr 1980 | Mid Sussex | 1 | 1 | Slight |
| Tue 22 Apr 1980 | Lewes | 2 | 1 | Serious |
| Thu 1 May 1980 | Mid Sussex | 4 | 1 | Slight |
| Wed 21 May 1980 | Lewes | 3 | 1 | Serious |
| Wed 11 Jun 1980 | Mid Sussex | 1 | 1 | Slight |
| Wed 18 Jun 1980 | Mid Sussex | 2 | 1 | Slight |
| Fri 20 Jun 1980 | Lewes | 1 | 1 | Slight |
| Mon 7 Jul 1980 | Lewes | 1 | 2 | Slight |
| Mon 28 Jul 1980 | Lewes | 2 | 1 | Slight |
| Sat 2 Aug 1980 | Mid Sussex | 2 | 1 | Slight |
| Thu 28 Aug 1980 | Lewes | 2 | 2 | Slight |
| Tue 2 Sep 1980 | Mid Sussex | 1 | 2 | Serious |
| Sat 6 Sep 1980 | Mid Sussex | 1 | 1 | Slight |
| Fri 26 Sep 1980 | Lewes | 2 | 2 | Slight |
| Sat 4 Oct 1980 | Mid Sussex | 2 | 1 | Slight |
| Wed 22 Oct 1980 | Lewes | 2 | 1 | Slight |
| Fri 24 Oct 1980 | Mid Sussex | 1 | 1 | Fatal |
| Fri 7 Nov 1980 | Lewes | 1 | 1 | Slight |
| Mon 10 Nov 1980 | Lewes | 3 | 1 | Slight |
| Fri 5 Dec 1980 | Lewes | 2 | 1 | Slight |
| Sat 13 Dec 1980 | Lewes | 2 | 3 | Slight |