Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Mon 1 Jan 1979 | Leeds | 1 | 1 | Slight |
| Tue 9 Jan 1979 | Kirklees | 2 | 1 | Slight |
| Thu 11 Jan 1979 | Kirklees | 1 | 1 | Slight |
| Fri 19 Jan 1979 | Leeds | 2 | 3 | Serious |
| Fri 19 Jan 1979 | Kirklees | 2 | 1 | Slight |
| Thu 25 Jan 1979 | Wakefield | 1 | 2 | Serious |
| Thu 25 Jan 1979 | Wakefield | 1 | 1 | Slight |
| Fri 26 Jan 1979 | Wakefield | 2 | 1 | Slight |
| Thu 1 Feb 1979 | Leeds | 2 | 2 | Slight |
| Fri 9 Feb 1979 | Leeds | 4 | 2 | Slight |
| Sun 18 Feb 1979 | Wakefield | 1 | 1 | Slight |
| Sun 18 Feb 1979 | Leeds | 1 | 1 | Serious |
| Mon 19 Feb 1979 | Kirklees | 2 | 1 | Slight |
| Thu 22 Feb 1979 | Wakefield | 1 | 1 | Serious |
| Fri 23 Feb 1979 | Kirklees | 1 | 1 | Slight |
| Fri 23 Feb 1979 | Leeds | 1 | 1 | Slight |
| Sat 24 Feb 1979 | Wakefield | 2 | 2 | Slight |
| Mon 26 Feb 1979 | Leeds | 2 | 1 | Serious |
| Mon 26 Feb 1979 | Wakefield | 2 | 1 | Serious |
| Wed 28 Feb 1979 | Wakefield | 1 | 1 | Slight |
| Fri 2 Mar 1979 | Leeds | 2 | 1 | Serious |
| Fri 2 Mar 1979 | Wakefield | 1 | 1 | Serious |
| Wed 7 Mar 1979 | Wakefield | 2 | 1 | Slight |
| Sat 10 Mar 1979 | Leeds | 2 | 1 | Slight |
| Sat 10 Mar 1979 | Kirklees | 2 | 1 | Serious |
| Mon 12 Mar 1979 | Kirklees | 2 | 1 | Slight |
| Fri 16 Mar 1979 | Wakefield | 1 | 1 | Slight |
| Wed 21 Mar 1979 | Kirklees | 3 | 2 | Serious |
| Thu 22 Mar 1979 | Leeds | 2 | 1 | Serious |
| Fri 23 Mar 1979 | Wakefield | 1 | 1 | Slight |
| Mon 26 Mar 1979 | Leeds | 2 | 1 | Slight |
| Wed 28 Mar 1979 | Leeds | 1 | 1 | Slight |
| Mon 2 Apr 1979 | Kirklees | 2 | 1 | Slight |
| Thu 5 Apr 1979 | Wakefield | 2 | 1 | Slight |
| Fri 6 Apr 1979 | Wakefield | 1 | 1 | Slight |
| Tue 24 Apr 1979 | Kirklees | 2 | 1 | Serious |
| Tue 24 Apr 1979 | Wakefield | 2 | 1 | Slight |
| Wed 25 Apr 1979 | Leeds | 2 | 1 | Slight |
| Thu 26 Apr 1979 | Wakefield | 2 | 1 | Slight |
| Sat 28 Apr 1979 | Kirklees | 2 | 1 | Slight |
| Fri 4 May 1979 | Wakefield | 1 | 1 | Slight |
| Fri 4 May 1979 | Wakefield | 1 | 1 | Serious |
| Wed 9 May 1979 | Wakefield | 2 | 2 | Fatal |
| Sat 19 May 1979 | Wakefield | 1 | 3 | Slight |
| Sun 20 May 1979 | Wakefield | 1 | 1 | Serious |
| Wed 23 May 1979 | Wakefield | 2 | 2 | Slight |
| Thu 24 May 1979 | Leeds | 2 | 1 | Slight |
| Sat 26 May 1979 | Wakefield | 2 | 4 | Serious |
| Sun 27 May 1979 | Leeds | 3 | 1 | Slight |
| Fri 1 Jun 1979 | Kirklees | 2 | 2 | Slight |
| Thu 7 Jun 1979 | Kirklees | 1 | 2 | Serious |
| Fri 8 Jun 1979 | Wakefield | 2 | 1 | Slight |
| Sat 9 Jun 1979 | Wakefield | 1 | 1 | Slight |
| Tue 12 Jun 1979 | Wakefield | 3 | 2 | Serious |
| Tue 12 Jun 1979 | Wakefield | 3 | 1 | Serious |
| Tue 12 Jun 1979 | Wakefield | 2 | 1 | Slight |
| Thu 14 Jun 1979 | Wakefield | 1 | 1 | Slight |
| Wed 20 Jun 1979 | Wakefield | 1 | 2 | Serious |
| Tue 26 Jun 1979 | Wakefield | 1 | 1 | Slight |
| Tue 26 Jun 1979 | Leeds | 2 | 2 | Slight |
| Sat 30 Jun 1979 | Wakefield | 2 | 1 | Serious |
| Sun 1 Jul 1979 | Wakefield | 1 | 2 | Slight |
| Tue 3 Jul 1979 | Leeds | 2 | 1 | Serious |
| Tue 3 Jul 1979 | Leeds | 1 | 2 | Slight |
| Wed 4 Jul 1979 | Wakefield | 2 | 1 | Serious |
| Thu 5 Jul 1979 | Wakefield | 2 | 1 | Slight |
| Thu 5 Jul 1979 | Leeds | 1 | 3 | Serious |
| Sat 7 Jul 1979 | Leeds | 1 | 1 | Slight |
| Sat 21 Jul 1979 | Kirklees | 2 | 6 | Slight |
| Tue 24 Jul 1979 | Wakefield | 1 | 1 | Serious |
| Fri 27 Jul 1979 | Wakefield | 2 | 1 | Slight |
| Sat 28 Jul 1979 | Kirklees | 1 | 5 | Serious |
| Tue 31 Jul 1979 | Leeds | 2 | 1 | Slight |
| Tue 31 Jul 1979 | Leeds | 2 | 2 | Slight |
| Fri 3 Aug 1979 | Wakefield | 2 | 1 | Serious |
| Fri 3 Aug 1979 | Kirklees | 1 | 2 | Fatal |
| Sat 4 Aug 1979 | Wakefield | 2 | 3 | Slight |
| Sat 4 Aug 1979 | Leeds | 1 | 1 | Slight |
| Wed 8 Aug 1979 | Kirklees | 3 | 1 | Slight |
| Fri 10 Aug 1979 | Wakefield | 2 | 1 | Slight |
| Thu 16 Aug 1979 | Wakefield | 1 | 1 | Slight |
| Sat 25 Aug 1979 | Leeds | 2 | 1 | Slight |
| Wed 29 Aug 1979 | Kirklees | 2 | 1 | Serious |
| Wed 29 Aug 1979 | Leeds | 2 | 1 | Slight |
| Tue 4 Sep 1979 | Leeds | 1 | 2 | Slight |
| Fri 7 Sep 1979 | Wakefield | 2 | 1 | Slight |
| Fri 7 Sep 1979 | Leeds | 1 | 2 | Slight |
| Sat 8 Sep 1979 | Wakefield | 1 | 3 | Serious |
| Sat 8 Sep 1979 | Wakefield | 1 | 1 | Slight |
| Sat 8 Sep 1979 | Leeds | 2 | 1 | Slight |
| Sat 8 Sep 1979 | Wakefield | 1 | 1 | Serious |
| Mon 10 Sep 1979 | Wakefield | 2 | 1 | Slight |
| Sat 15 Sep 1979 | Wakefield | 2 | 1 | Slight |
| Wed 19 Sep 1979 | Kirklees | 1 | 1 | Slight |
| Thu 20 Sep 1979 | Wakefield | 1 | 1 | Slight |
| Sun 23 Sep 1979 | Wakefield | 2 | 1 | Slight |
| Tue 25 Sep 1979 | Wakefield | 1 | 1 | Serious |
| Tue 25 Sep 1979 | Kirklees | 2 | 1 | Slight |
| Fri 28 Sep 1979 | Leeds | 2 | 1 | Slight |
| Wed 3 Oct 1979 | Wakefield | 1 | 1 | Slight |
| Thu 4 Oct 1979 | Leeds | 2 | 1 | Slight |
| Thu 4 Oct 1979 | Kirklees | 1 | 1 | Slight |
| Fri 5 Oct 1979 | Kirklees | 2 | 1 | Slight |
| Sun 7 Oct 1979 | Leeds | 2 | 2 | Slight |
| Sun 7 Oct 1979 | Leeds | 2 | 3 | Slight |
| Fri 12 Oct 1979 | Leeds | 2 | 1 | Serious |
| Sun 14 Oct 1979 | Wakefield | 1 | 1 | Serious |
| Mon 15 Oct 1979 | Wakefield | 3 | 2 | Serious |
| Tue 16 Oct 1979 | Wakefield | 1 | 2 | Slight |
| Thu 18 Oct 1979 | Kirklees | 2 | 1 | Slight |
| Fri 26 Oct 1979 | Wakefield | 3 | 2 | Serious |
| Sun 28 Oct 1979 | Kirklees | 1 | 1 | Slight |
| Wed 31 Oct 1979 | Wakefield | 1 | 1 | Slight |
| Wed 31 Oct 1979 | Leeds | 2 | 1 | Slight |
| Sat 3 Nov 1979 | Wakefield | 1 | 1 | Serious |
| Thu 8 Nov 1979 | Kirklees | 1 | 3 | Slight |
| Wed 14 Nov 1979 | Wakefield | 1 | 1 | Slight |
| Thu 15 Nov 1979 | Wakefield | 2 | 1 | Slight |
| Thu 15 Nov 1979 | Wakefield | 2 | 1 | Slight |
| Sat 17 Nov 1979 | Wakefield | 1 | 1 | Slight |
| Tue 20 Nov 1979 | Leeds | 2 | 1 | Slight |
| Fri 23 Nov 1979 | Kirklees | 2 | 1 | Slight |
| Sat 1 Dec 1979 | Wakefield | 2 | 1 | Slight |
| Sun 2 Dec 1979 | Wakefield | 4 | 2 | Slight |
| Mon 3 Dec 1979 | Leeds | 2 | 1 | Serious |
| Wed 5 Dec 1979 | Wakefield | 1 | 1 | Slight |
| Fri 7 Dec 1979 | Leeds | 2 | 1 | Slight |
| Tue 11 Dec 1979 | Wakefield | 1 | 2 | Slight |
| Fri 14 Dec 1979 | Kirklees | 2 | 1 | Slight |
| Sat 15 Dec 1979 | Kirklees | 3 | 1 | Slight |
| Tue 18 Dec 1979 | Kirklees | 1 | 1 | Slight |
| Fri 21 Dec 1979 | Leeds | 2 | 1 | Slight |
| Sun 30 Dec 1979 | Kirklees | 2 | 2 | Slight |