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