Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Mon 1 Jan 1979 | Kirklees | 2 | 1 | Slight |
| Tue 2 Jan 1979 | Leeds | 3 | 1 | Slight |
| Sat 6 Jan 1979 | Calderdale | 2 | 2 | Slight |
| Mon 8 Jan 1979 | Calderdale | 2 | 2 | Slight |
| Tue 9 Jan 1979 | Leeds | 3 | 2 | Slight |
| Mon 15 Jan 1979 | Kirklees | 1 | 1 | Serious |
| Tue 16 Jan 1979 | Kirklees | 2 | 1 | Serious |
| Fri 19 Jan 1979 | Kirklees | 1 | 1 | Slight |
| Fri 19 Jan 1979 | Kirklees | 2 | 1 | Slight |
| Sat 20 Jan 1979 | Leeds | 1 | 2 | Slight |
| Sun 21 Jan 1979 | Leeds | 2 | 1 | Slight |
| Wed 24 Jan 1979 | Leeds | 1 | 1 | Serious |
| Sat 27 Jan 1979 | Leeds | 1 | 1 | Slight |
| Sat 3 Feb 1979 | Leeds | 2 | 1 | Slight |
| Wed 7 Feb 1979 | Leeds | 2 | 1 | Serious |
| Tue 27 Feb 1979 | Leeds | 2 | 2 | Slight |
| Fri 9 Mar 1979 | Leeds | 1 | 1 | Slight |
| Sun 11 Mar 1979 | Leeds | 2 | 1 | Slight |
| Tue 27 Mar 1979 | Kirklees | 1 | 1 | Serious |
| Wed 28 Mar 1979 | Kirklees | 1 | 1 | Slight |
| Mon 2 Apr 1979 | Kirklees | 2 | 1 | Slight |
| Fri 13 Apr 1979 | Kirklees | 1 | 1 | Slight |
| Sat 14 Apr 1979 | Kirklees | 3 | 1 | Slight |
| Thu 19 Apr 1979 | Kirklees | 2 | 1 | Slight |
| Mon 23 Apr 1979 | Kirklees | 2 | 1 | Slight |
| Tue 24 Apr 1979 | Calderdale | 1 | 1 | Slight |
| Sat 28 Apr 1979 | Leeds | 1 | 1 | Slight |
| Mon 30 Apr 1979 | Leeds | 1 | 1 | Slight |
| Tue 1 May 1979 | Leeds | 3 | 1 | Slight |
| Fri 4 May 1979 | Leeds | 3 | 1 | Serious |
| Sun 13 May 1979 | Kirklees | 2 | 1 | Slight |
| Wed 16 May 1979 | Leeds | 2 | 1 | Slight |
| Thu 17 May 1979 | Kirklees | 3 | 1 | Slight |
| Thu 17 May 1979 | Leeds | 1 | 1 | Slight |
| Fri 18 May 1979 | Leeds | 2 | 1 | Serious |
| Fri 25 May 1979 | Kirklees | 2 | 1 | Slight |
| Tue 29 May 1979 | Kirklees | 2 | 1 | Slight |
| Thu 7 Jun 1979 | Leeds | 1 | 1 | Serious |
| Fri 8 Jun 1979 | Calderdale | 1 | 1 | Slight |
| Mon 18 Jun 1979 | Leeds | 1 | 2 | Slight |
| Sat 23 Jun 1979 | Leeds | 2 | 1 | Slight |
| Mon 25 Jun 1979 | Leeds | 2 | 1 | Serious |
| Fri 29 Jun 1979 | Calderdale | 2 | 1 | Slight |
| Sat 7 Jul 1979 | Leeds | 2 | 1 | Slight |
| Tue 17 Jul 1979 | Kirklees | 2 | 1 | Slight |
| Thu 19 Jul 1979 | Leeds | 2 | 1 | Slight |
| Fri 20 Jul 1979 | Leeds | 2 | 1 | Slight |
| Fri 20 Jul 1979 | Kirklees | 2 | 2 | Slight |
| Sat 28 Jul 1979 | Leeds | 2 | 1 | Slight |
| Sun 29 Jul 1979 | Kirklees | 1 | 2 | Slight |
| Mon 6 Aug 1979 | Leeds | 1 | 1 | Slight |
| Sat 11 Aug 1979 | Calderdale | 2 | 5 | Fatal |
| Sun 26 Aug 1979 | Leeds | 2 | 2 | Slight |
| Fri 31 Aug 1979 | Kirklees | 1 | 1 | Serious |
| Thu 13 Sep 1979 | Leeds | 1 | 1 | Fatal |
| Sat 15 Sep 1979 | Kirklees | 2 | 3 | Serious |
| Sat 15 Sep 1979 | Leeds | 1 | 1 | Slight |
| Sun 16 Sep 1979 | Kirklees | 1 | 1 | Serious |
| Mon 17 Sep 1979 | Calderdale | 1 | 1 | Fatal |
| Thu 20 Sep 1979 | Kirklees | 2 | 2 | Serious |
| Fri 21 Sep 1979 | Calderdale | 1 | 1 | Serious |
| Fri 28 Sep 1979 | Leeds | 1 | 1 | Slight |
| Mon 1 Oct 1979 | Calderdale | 1 | 1 | Slight |
| Fri 5 Oct 1979 | Kirklees | 2 | 1 | Serious |
| Sat 6 Oct 1979 | Calderdale | 2 | 1 | Slight |
| Sun 7 Oct 1979 | Leeds | 2 | 1 | Serious |
| Wed 10 Oct 1979 | Kirklees | 2 | 1 | Slight |
| Sun 21 Oct 1979 | Leeds | 1 | 1 | Slight |
| Thu 25 Oct 1979 | Leeds | 2 | 2 | Slight |
| Sun 28 Oct 1979 | Calderdale | 2 | 1 | Slight |
| Tue 30 Oct 1979 | Leeds | 2 | 1 | Slight |
| Mon 5 Nov 1979 | Kirklees | 1 | 1 | Slight |
| Tue 6 Nov 1979 | Leeds | 2 | 1 | Slight |
| Sat 10 Nov 1979 | Leeds | 3 | 2 | Slight |
| Tue 13 Nov 1979 | Kirklees | 2 | 1 | Slight |
| Thu 15 Nov 1979 | Leeds | 1 | 1 | Slight |
| Fri 16 Nov 1979 | Leeds | 2 | 1 | Slight |
| Sat 17 Nov 1979 | Leeds | 1 | 1 | Slight |
| Mon 19 Nov 1979 | Kirklees | 1 | 1 | Slight |
| Tue 20 Nov 1979 | Kirklees | 1 | 1 | Slight |
| Sat 24 Nov 1979 | Leeds | 1 | 1 | Serious |
| Sat 24 Nov 1979 | Leeds | 2 | 4 | Serious |
| Sun 2 Dec 1979 | Kirklees | 2 | 2 | Slight |
| Wed 5 Dec 1979 | Kirklees | 2 | 2 | Slight |
| Fri 7 Dec 1979 | Kirklees | 1 | 1 | Serious |
| Fri 7 Dec 1979 | Leeds | 2 | 3 | Slight |
| Mon 10 Dec 1979 | Kirklees | 2 | 1 | Serious |
| Wed 12 Dec 1979 | Leeds | 1 | 1 | Slight |
| Thu 13 Dec 1979 | Kirklees | 1 | 1 | Fatal |
| Mon 17 Dec 1979 | Leeds | 2 | 1 | Slight |
| Thu 20 Dec 1979 | Kirklees | 1 | 1 | Slight |
| Fri 21 Dec 1979 | Calderdale | 2 | 1 | Slight |
| Wed 26 Dec 1979 | Kirklees | 2 | 1 | Slight |
| Sat 29 Dec 1979 | Leeds | 2 | 1 | Slight |