Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Wed 9 Jan 1980 | Bolton | 1 | 2 | Slight |
| Sun 13 Jan 1980 | Bolton | 2 | 1 | Slight |
| Sun 13 Jan 1980 | Chorley | 1 | 1 | Slight |
| Wed 16 Jan 1980 | Bolton | 3 | 2 | Slight |
| Mon 21 Jan 1980 | Bolton | 1 | 1 | Slight |
| Tue 29 Jan 1980 | Bolton | 2 | 1 | Serious |
| Tue 29 Jan 1980 | Bolton | 2 | 1 | Slight |
| Wed 30 Jan 1980 | Bolton | 1 | 1 | Slight |
| Sun 3 Feb 1980 | Bolton | 2 | 2 | Slight |
| Thu 7 Feb 1980 | Bolton | 1 | 1 | Slight |
| Sat 9 Feb 1980 | Chorley | 2 | 1 | Slight |
| Fri 15 Feb 1980 | Bolton | 2 | 1 | Slight |
| Sat 23 Feb 1980 | Bolton | 2 | 1 | Slight |
| Wed 27 Feb 1980 | Bolton | 2 | 1 | Slight |
| Thu 28 Feb 1980 | Bolton | 2 | 1 | Slight |
| Mon 3 Mar 1980 | Bolton | 2 | 1 | Slight |
| Sat 8 Mar 1980 | Bolton | 1 | 1 | Slight |
| Mon 24 Mar 1980 | Bolton | 1 | 1 | Serious |
| Wed 26 Mar 1980 | Bolton | 1 | 3 | Serious |
| Fri 4 Apr 1980 | Bolton | 1 | 1 | Slight |
| Fri 4 Apr 1980 | Chorley | 2 | 1 | Slight |
| Fri 4 Apr 1980 | Bolton | 1 | 2 | Slight |
| Sun 20 Apr 1980 | Bolton | 2 | 1 | Slight |
| Wed 23 Apr 1980 | Bolton | 2 | 1 | Slight |
| Mon 5 May 1980 | Bolton | 2 | 1 | Slight |
| Fri 16 May 1980 | Bolton | 2 | 2 | Slight |
| Sun 18 May 1980 | Bolton | 1 | 1 | Serious |
| Tue 27 May 1980 | Bolton | 2 | 1 | Serious |
| Tue 27 May 1980 | Bolton | 3 | 1 | Slight |
| Thu 29 May 1980 | Bolton | 2 | 1 | Slight |
| Sun 1 Jun 1980 | Chorley | 3 | 1 | Slight |
| Wed 11 Jun 1980 | Bolton | 1 | 1 | Slight |
| Wed 18 Jun 1980 | Bolton | 2 | 1 | Slight |
| Wed 2 Jul 1980 | Bolton | 2 | 1 | Slight |
| Tue 8 Jul 1980 | Bolton | 2 | 3 | Serious |
| Wed 9 Jul 1980 | Bolton | 2 | 1 | Slight |
| Thu 10 Jul 1980 | Bolton | 2 | 1 | Serious |
| Thu 24 Jul 1980 | Bolton | 2 | 1 | Serious |
| Wed 30 Jul 1980 | Bolton | 2 | 1 | Slight |
| Wed 6 Aug 1980 | Bolton | 2 | 1 | Slight |
| Sat 9 Aug 1980 | Bolton | 1 | 1 | Serious |
| Thu 14 Aug 1980 | Bolton | 2 | 1 | Slight |
| Wed 20 Aug 1980 | Chorley | 2 | 1 | Slight |
| Mon 25 Aug 1980 | Chorley | 1 | 1 | Slight |
| Sun 7 Sep 1980 | Chorley | 2 | 1 | Slight |
| Wed 10 Sep 1980 | Bolton | 1 | 1 | Slight |
| Sat 13 Sep 1980 | Chorley | 2 | 3 | Serious |
| Tue 16 Sep 1980 | Bolton | 1 | 1 | Slight |
| Wed 17 Sep 1980 | Bolton | 2 | 1 | Slight |
| Thu 18 Sep 1980 | Bolton | 2 | 1 | Serious |
| Thu 18 Sep 1980 | Bolton | 2 | 2 | Serious |
| Sat 20 Sep 1980 | Bolton | 2 | 1 | Slight |
| Sun 21 Sep 1980 | Chorley | 2 | 3 | Slight |
| Sun 12 Oct 1980 | Chorley | 4 | 1 | Slight |
| Thu 23 Oct 1980 | Bolton | 2 | 1 | Slight |
| Mon 27 Oct 1980 | Bolton | 1 | 1 | Slight |
| Mon 3 Nov 1980 | Bolton | 1 | 1 | Fatal |
| Thu 6 Nov 1980 | Bolton | 2 | 1 | Slight |
| Sat 8 Nov 1980 | Bolton | 2 | 1 | Slight |
| Sun 9 Nov 1980 | Chorley | 1 | 2 | Slight |
| Sun 23 Nov 1980 | Bolton | 1 | 1 | Serious |
| Sat 29 Nov 1980 | Chorley | 2 | 2 | Slight |
| Wed 10 Dec 1980 | Bolton | 2 | 1 | Slight |
| Thu 11 Dec 1980 | Bolton | 2 | 1 | Slight |
| Fri 12 Dec 1980 | Chorley | 2 | 2 | Serious |
| Mon 15 Dec 1980 | Bolton | 2 | 2 | Slight |
| Tue 16 Dec 1980 | Bolton | 1 | 1 | Slight |
| Sat 20 Dec 1980 | Chorley | 1 | 1 | Serious |
| Wed 24 Dec 1980 | Bolton | 2 | 1 | Slight |
| Wed 31 Dec 1980 | Chorley | 2 | 3 | Serious |