Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Wed 6 Jan 1988 | Kirklees | 2 | 2 | Slight |
| Fri 8 Jan 1988 | Leeds | 1 | 1 | Slight |
| Fri 8 Jan 1988 | Leeds | 1 | 1 | Slight |
| Fri 15 Jan 1988 | Leeds | 1 | 1 | Slight |
| Tue 19 Jan 1988 | Leeds | 1 | 1 | Slight |
| Wed 20 Jan 1988 | Leeds | 1 | 1 | Slight |
| Fri 22 Jan 1988 | Leeds | 2 | 1 | Slight |
| Mon 25 Jan 1988 | Leeds | 2 | 1 | Slight |
| Mon 25 Jan 1988 | Leeds | 2 | 2 | Slight |
| Thu 28 Jan 1988 | Leeds | 3 | 1 | Slight |
| Fri 29 Jan 1988 | Kirklees | 3 | 2 | Slight |
| Fri 29 Jan 1988 | Kirklees | 2 | 1 | Slight |
| Mon 1 Feb 1988 | Leeds | 1 | 1 | Slight |
| Fri 5 Feb 1988 | Leeds | 1 | 1 | Slight |
| Sat 13 Feb 1988 | Leeds | 3 | 1 | Slight |
| Mon 15 Feb 1988 | Leeds | 1 | 1 | Slight |
| Thu 18 Feb 1988 | Leeds | 2 | 1 | Slight |
| Fri 19 Feb 1988 | Leeds | 1 | 1 | Slight |
| Sun 21 Feb 1988 | Leeds | 1 | 1 | Slight |
| Sat 27 Feb 1988 | Leeds | 2 | 1 | Slight |
| Sat 5 Mar 1988 | Leeds | 1 | 1 | Slight |
| Wed 9 Mar 1988 | Leeds | 1 | 1 | Slight |
| Fri 11 Mar 1988 | Leeds | 2 | 1 | Serious |
| Tue 22 Mar 1988 | Leeds | 1 | 1 | Slight |
| Wed 23 Mar 1988 | Leeds | 2 | 2 | Slight |
| Mon 28 Mar 1988 | Leeds | 1 | 1 | Serious |
| Tue 12 Apr 1988 | Leeds | 1 | 1 | Slight |
| Tue 19 Apr 1988 | Leeds | 2 | 1 | Slight |
| Fri 22 Apr 1988 | Leeds | 1 | 2 | Slight |
| Sat 23 Apr 1988 | Leeds | 2 | 1 | Slight |
| Sun 24 Apr 1988 | Leeds | 1 | 1 | Slight |
| Thu 5 May 1988 | Leeds | 2 | 1 | Slight |
| Thu 12 May 1988 | Kirklees | 1 | 1 | Slight |
| Mon 16 May 1988 | Kirklees | 2 | 1 | Slight |
| Tue 17 May 1988 | Leeds | 4 | 1 | Slight |
| Sat 21 May 1988 | Leeds | 1 | 1 | Slight |
| Wed 25 May 1988 | Leeds | 2 | 1 | Slight |
| Sun 29 May 1988 | Leeds | 1 | 1 | Slight |
| Fri 3 Jun 1988 | Leeds | 1 | 1 | Slight |
| Tue 7 Jun 1988 | Leeds | 2 | 1 | Slight |
| Fri 10 Jun 1988 | Leeds | 2 | 1 | Serious |
| Mon 13 Jun 1988 | Kirklees | 1 | 1 | Slight |
| Sat 18 Jun 1988 | Leeds | 1 | 4 | Serious |
| Mon 20 Jun 1988 | Leeds | 2 | 2 | Slight |
| Wed 22 Jun 1988 | Leeds | 1 | 1 | Slight |
| Wed 22 Jun 1988 | Leeds | 2 | 1 | Slight |
| Mon 27 Jun 1988 | Leeds | 1 | 2 | Serious |
| Thu 30 Jun 1988 | Leeds | 2 | 1 | Slight |
| Fri 1 Jul 1988 | Leeds | 1 | 1 | Serious |
| Fri 8 Jul 1988 | Leeds | 1 | 1 | Slight |
| Mon 25 Jul 1988 | Leeds | 2 | 1 | Slight |
| Thu 28 Jul 1988 | Leeds | 1 | 1 | Slight |
| Thu 28 Jul 1988 | Leeds | 2 | 3 | Slight |
| Mon 1 Aug 1988 | Leeds | 5 | 3 | Slight |
| Sat 6 Aug 1988 | Leeds | 1 | 1 | Slight |
| Mon 8 Aug 1988 | Leeds | 2 | 1 | Slight |
| Wed 10 Aug 1988 | Leeds | 3 | 1 | Slight |
| Fri 12 Aug 1988 | Leeds | 3 | 2 | Slight |
| Sat 27 Aug 1988 | Kirklees | 3 | 4 | Slight |
| Tue 30 Aug 1988 | Leeds | 2 | 1 | Slight |
| Sat 3 Sep 1988 | Leeds | 2 | 4 | Serious |
| Sun 4 Sep 1988 | Leeds | 2 | 2 | Slight |
| Wed 7 Sep 1988 | Leeds | 1 | 1 | Slight |
| Sat 10 Sep 1988 | Leeds | 2 | 2 | Slight |
| Sun 11 Sep 1988 | Leeds | 2 | 1 | Slight |
| Tue 13 Sep 1988 | Leeds | 1 | 1 | Slight |
| Thu 22 Sep 1988 | Leeds | 2 | 1 | Slight |
| Mon 3 Oct 1988 | Leeds | 2 | 1 | Serious |
| Tue 18 Oct 1988 | Leeds | 2 | 1 | Slight |
| Sun 30 Oct 1988 | Leeds | 2 | 1 | Slight |
| Tue 1 Nov 1988 | Leeds | 1 | 1 | Slight |
| Tue 1 Nov 1988 | Leeds | 2 | 1 | Serious |
| Fri 4 Nov 1988 | Leeds | 2 | 1 | Slight |
| Thu 17 Nov 1988 | Leeds | 2 | 2 | Slight |
| Fri 18 Nov 1988 | Leeds | 2 | 2 | Slight |
| Mon 21 Nov 1988 | Leeds | 2 | 1 | Slight |
| Mon 21 Nov 1988 | Leeds | 1 | 1 | Slight |
| Sun 27 Nov 1988 | Leeds | 1 | 1 | Slight |
| Tue 29 Nov 1988 | Leeds | 2 | 1 | Slight |
| Tue 29 Nov 1988 | Leeds | 2 | 1 | Slight |
| Wed 30 Nov 1988 | Leeds | 1 | 1 | Slight |
| Thu 1 Dec 1988 | Leeds | 2 | 1 | Slight |
| Thu 1 Dec 1988 | Leeds | 1 | 1 | Slight |
| Fri 2 Dec 1988 | Leeds | 2 | 1 | Slight |
| Sat 3 Dec 1988 | Kirklees | 2 | 1 | Slight |
| Mon 5 Dec 1988 | Leeds | 2 | 2 | Slight |
| Wed 7 Dec 1988 | Leeds | 1 | 1 | Slight |
| Fri 9 Dec 1988 | Leeds | 2 | 1 | Slight |
| Fri 9 Dec 1988 | Leeds | 1 | 1 | Slight |
| Mon 12 Dec 1988 | Leeds | 2 | 2 | Slight |
| Sat 17 Dec 1988 | Kirklees | 1 | 1 | Serious |
| Sat 17 Dec 1988 | Leeds | 1 | 1 | Slight |
| Thu 22 Dec 1988 | Kirklees | 2 | 1 | Serious |
| Fri 23 Dec 1988 | Kirklees | 1 | 1 | Serious |