Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Fri 4 Jan 1980 | Leeds | 2 | 1 | Slight |
| Fri 11 Jan 1980 | Leeds | 1 | 1 | Slight |
| Fri 18 Jan 1980 | Leeds | 4 | 4 | Serious |
| Sun 20 Jan 1980 | Leeds | 2 | 1 | Slight |
| Sun 20 Jan 1980 | Leeds | 2 | 2 | Slight |
| Tue 22 Jan 1980 | Leeds | 1 | 1 | Slight |
| Wed 23 Jan 1980 | Leeds | 1 | 1 | Serious |
| Wed 23 Jan 1980 | Leeds | 1 | 1 | Slight |
| Thu 24 Jan 1980 | Leeds | 2 | 2 | Slight |
| Sat 26 Jan 1980 | Leeds | 2 | 1 | Slight |
| Tue 29 Jan 1980 | Leeds | 2 | 4 | Serious |
| Fri 1 Feb 1980 | Leeds | 1 | 1 | Slight |
| Fri 1 Feb 1980 | Leeds | 1 | 1 | Slight |
| Sat 2 Feb 1980 | Leeds | 1 | 1 | Slight |
| Tue 5 Feb 1980 | Leeds | 1 | 1 | Slight |
| Tue 5 Feb 1980 | Leeds | 3 | 1 | Slight |
| Fri 8 Feb 1980 | Leeds | 2 | 1 | Slight |
| Wed 13 Feb 1980 | Leeds | 2 | 1 | Serious |
| Fri 15 Feb 1980 | Bradford | 2 | 1 | Slight |
| Sat 16 Feb 1980 | Leeds | 1 | 1 | Slight |
| Sat 16 Feb 1980 | Leeds | 1 | 1 | Slight |
| Sat 16 Feb 1980 | Leeds | 2 | 1 | Slight |
| Mon 18 Feb 1980 | Leeds | 1 | 1 | Slight |
| Tue 19 Feb 1980 | Leeds | 1 | 1 | Slight |
| Fri 22 Feb 1980 | Leeds | 2 | 1 | Slight |
| Thu 28 Feb 1980 | Leeds | 1 | 1 | Slight |
| Sat 1 Mar 1980 | Leeds | 2 | 1 | Serious |
| Wed 5 Mar 1980 | Leeds | 1 | 1 | Slight |
| Wed 5 Mar 1980 | Leeds | 2 | 1 | Slight |
| Thu 6 Mar 1980 | Leeds | 1 | 1 | Slight |
| Sun 9 Mar 1980 | Leeds | 1 | 2 | Slight |
| Tue 11 Mar 1980 | Leeds | 2 | 1 | Slight |
| Mon 17 Mar 1980 | Leeds | 3 | 2 | Slight |
| Mon 17 Mar 1980 | Leeds | 2 | 1 | Slight |
| Wed 19 Mar 1980 | Leeds | 2 | 1 | Slight |
| Thu 27 Mar 1980 | Leeds | 1 | 1 | Slight |
| Sat 29 Mar 1980 | Leeds | 1 | 1 | Slight |
| Sat 29 Mar 1980 | Leeds | 2 | 1 | Slight |
| Fri 25 Apr 1980 | Leeds | 2 | 1 | Serious |
| Sun 27 Apr 1980 | Leeds | 3 | 1 | Slight |
| Tue 29 Apr 1980 | Leeds | 2 | 1 | Slight |
| Fri 2 May 1980 | Leeds | 1 | 1 | Serious |
| Sat 3 May 1980 | Leeds | 2 | 1 | Slight |
| Tue 6 May 1980 | Leeds | 2 | 1 | Slight |
| Thu 8 May 1980 | Leeds | 1 | 1 | Slight |
| Fri 9 May 1980 | Leeds | 1 | 1 | Serious |
| Fri 9 May 1980 | Leeds | 1 | 1 | Serious |
| Tue 13 May 1980 | Leeds | 1 | 2 | Fatal |
| Tue 13 May 1980 | Leeds | 1 | 1 | Slight |
| Thu 15 May 1980 | Leeds | 2 | 1 | Slight |
| Thu 15 May 1980 | Leeds | 2 | 1 | Slight |
| Thu 15 May 1980 | Leeds | 2 | 1 | Serious |
| Fri 16 May 1980 | Leeds | 2 | 1 | Slight |
| Sat 17 May 1980 | Leeds | 2 | 1 | Slight |
| Mon 26 May 1980 | Leeds | 2 | 1 | Serious |
| Wed 28 May 1980 | Leeds | 1 | 1 | Slight |
| Wed 28 May 1980 | Leeds | 2 | 1 | Slight |
| Thu 29 May 1980 | Leeds | 2 | 1 | Serious |
| Sun 1 Jun 1980 | Bradford | 1 | 1 | Slight |
| Sun 1 Jun 1980 | Leeds | 2 | 1 | Slight |
| Tue 3 Jun 1980 | Leeds | 2 | 1 | Slight |
| Mon 9 Jun 1980 | Leeds | 3 | 1 | Slight |
| Wed 11 Jun 1980 | Leeds | 3 | 1 | Slight |
| Fri 13 Jun 1980 | Leeds | 1 | 1 | Slight |
| Sun 15 Jun 1980 | Leeds | 3 | 1 | Slight |
| Mon 16 Jun 1980 | Leeds | 1 | 1 | Slight |
| Mon 23 Jun 1980 | Leeds | 1 | 1 | Fatal |
| Wed 25 Jun 1980 | Leeds | 1 | 1 | Slight |
| Sun 29 Jun 1980 | Leeds | 3 | 1 | Slight |
| Mon 30 Jun 1980 | Leeds | 1 | 2 | Fatal |
| Mon 7 Jul 1980 | Leeds | 2 | 1 | Slight |
| Mon 7 Jul 1980 | Leeds | 2 | 1 | Slight |
| Fri 11 Jul 1980 | Leeds | 2 | 1 | Slight |
| Thu 17 Jul 1980 | Leeds | 2 | 1 | Slight |
| Mon 21 Jul 1980 | Leeds | 2 | 1 | Slight |
| Fri 25 Jul 1980 | Leeds | 2 | 1 | Slight |
| Sun 27 Jul 1980 | Leeds | 1 | 1 | Slight |
| Tue 29 Jul 1980 | Leeds | 2 | 1 | Slight |
| Wed 30 Jul 1980 | Leeds | 2 | 1 | Slight |
| Thu 31 Jul 1980 | Leeds | 1 | 1 | Slight |
| Thu 31 Jul 1980 | Leeds | 2 | 4 | Slight |
| Sat 2 Aug 1980 | Leeds | 1 | 1 | Slight |
| Wed 6 Aug 1980 | Leeds | 2 | 2 | Slight |
| Thu 7 Aug 1980 | Leeds | 1 | 1 | Slight |
| Thu 7 Aug 1980 | Leeds | 1 | 1 | Slight |
| Thu 7 Aug 1980 | Leeds | 2 | 1 | Slight |
| Thu 7 Aug 1980 | Leeds | 1 | 1 | Slight |
| Sun 10 Aug 1980 | Leeds | 2 | 1 | Slight |
| Mon 11 Aug 1980 | Leeds | 2 | 1 | Serious |
| Mon 18 Aug 1980 | Leeds | 2 | 1 | Slight |
| Sat 23 Aug 1980 | Leeds | 1 | 1 | Slight |
| Sat 23 Aug 1980 | Bradford | 2 | 1 | Slight |
| Tue 26 Aug 1980 | Leeds | 1 | 1 | Slight |
| Fri 29 Aug 1980 | Bradford | 1 | 1 | Fatal |
| Fri 5 Sep 1980 | Leeds | 2 | 1 | Slight |
| Sat 6 Sep 1980 | Leeds | 3 | 2 | Serious |
| Sat 6 Sep 1980 | Leeds | 1 | 2 | Slight |
| Mon 15 Sep 1980 | Leeds | 3 | 1 | Serious |
| Tue 16 Sep 1980 | Leeds | 2 | 1 | Slight |
| Thu 18 Sep 1980 | Leeds | 1 | 1 | Slight |
| Wed 24 Sep 1980 | Leeds | 2 | 1 | Serious |
| Thu 25 Sep 1980 | Leeds | 1 | 1 | Slight |
| Wed 1 Oct 1980 | Leeds | 1 | 1 | Slight |
| Fri 10 Oct 1980 | Leeds | 1 | 1 | Serious |
| Sun 12 Oct 1980 | Leeds | 1 | 1 | Slight |
| Tue 14 Oct 1980 | Leeds | 1 | 1 | Slight |
| Thu 16 Oct 1980 | Leeds | 2 | 1 | Slight |
| Thu 16 Oct 1980 | Leeds | 2 | 1 | Slight |
| Sat 18 Oct 1980 | Leeds | 1 | 1 | Serious |
| Tue 21 Oct 1980 | Leeds | 2 | 2 | Slight |
| Fri 24 Oct 1980 | Bradford | 1 | 1 | Slight |
| Sun 26 Oct 1980 | Leeds | 1 | 1 | Serious |
| Sun 26 Oct 1980 | Leeds | 2 | 1 | Slight |
| Thu 30 Oct 1980 | Leeds | 2 | 1 | Slight |
| Sat 1 Nov 1980 | Leeds | 1 | 1 | Slight |
| Sun 2 Nov 1980 | Leeds | 1 | 1 | Slight |
| Thu 6 Nov 1980 | Leeds | 2 | 4 | Serious |
| Fri 7 Nov 1980 | Leeds | 1 | 2 | Serious |
| Sat 8 Nov 1980 | Leeds | 2 | 2 | Slight |
| Sun 9 Nov 1980 | Leeds | 2 | 1 | Slight |
| Tue 11 Nov 1980 | Bradford | 1 | 1 | Serious |
| Thu 13 Nov 1980 | Leeds | 1 | 1 | Slight |
| Mon 17 Nov 1980 | Leeds | 1 | 2 | Slight |
| Wed 19 Nov 1980 | Leeds | 1 | 1 | Slight |
| Thu 20 Nov 1980 | Leeds | 2 | 2 | Serious |
| Fri 21 Nov 1980 | Leeds | 2 | 3 | Serious |
| Mon 24 Nov 1980 | Leeds | 2 | 1 | Slight |
| Thu 27 Nov 1980 | Leeds | 1 | 1 | Serious |
| Fri 28 Nov 1980 | Leeds | 2 | 1 | Slight |
| Wed 3 Dec 1980 | Leeds | 2 | 1 | Slight |
| Wed 3 Dec 1980 | Leeds | 1 | 1 | Serious |
| Fri 5 Dec 1980 | Leeds | 2 | 1 | Slight |
| Fri 5 Dec 1980 | Leeds | 1 | 1 | Serious |
| Sat 6 Dec 1980 | Leeds | 2 | 1 | Slight |
| Sat 6 Dec 1980 | Leeds | 2 | 1 | Slight |
| Tue 9 Dec 1980 | Leeds | 2 | 1 | Serious |
| Tue 16 Dec 1980 | Leeds | 2 | 1 | Slight |
| Wed 17 Dec 1980 | Leeds | 2 | 1 | Slight |
| Wed 17 Dec 1980 | Leeds | 1 | 1 | Slight |
| Wed 17 Dec 1980 | Leeds | 2 | 1 | Slight |
| Thu 18 Dec 1980 | Leeds | 1 | 1 | Slight |
| Sun 21 Dec 1980 | Leeds | 1 | 1 | Slight |
| Tue 23 Dec 1980 | Leeds | 2 | 2 | Slight |