Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Thu 10 Jan 1980 | Halton | 2 | 1 | Slight |
| Thu 17 Jan 1980 | Halton | 1 | 1 | Slight |
| Tue 5 Feb 1980 | Vale Royal | 1 | 1 | Slight |
| Fri 21 Mar 1980 | Vale Royal | 1 | 1 | Slight |
| Thu 15 May 1980 | Halton | 2 | 1 | Slight |
| Wed 21 May 1980 | Vale Royal | 1 | 1 | Slight |
| Wed 21 May 1980 | Vale Royal | 1 | 1 | Slight |
| Wed 28 May 1980 | Vale Royal | 2 | 1 | Slight |
| Tue 17 Jun 1980 | Vale Royal | 3 | 2 | Slight |
| Mon 23 Jun 1980 | Vale Royal | 1 | 1 | Slight |
| Sun 20 Jul 1980 | Vale Royal | 2 | 1 | Slight |
| Wed 13 Aug 1980 | Vale Royal | 2 | 1 | Slight |
| Sat 23 Aug 1980 | Vale Royal | 2 | 2 | Serious |
| Sun 14 Sep 1980 | Vale Royal | 2 | 1 | Slight |
| Tue 23 Sep 1980 | Vale Royal | 1 | 1 | Serious |
| Wed 29 Oct 1980 | Vale Royal | 2 | 1 | Slight |
| Thu 6 Nov 1980 | Vale Royal | 1 | 1 | Slight |
| Sat 8 Nov 1980 | Vale Royal | 2 | 3 | Slight |
| Fri 14 Nov 1980 | Vale Royal | 2 | 5 | Fatal |
| Tue 18 Nov 1980 | Vale Royal | 2 | 1 | Slight |
| Fri 28 Nov 1980 | Vale Royal | 1 | 1 | Slight |
| Sun 30 Nov 1980 | Vale Royal | 2 | 1 | Slight |
| Sun 21 Dec 1980 | Vale Royal | 2 | 2 | Slight |