Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Wed 6 Jan 1988 | Wigan | 2 | 1 | Serious |
| Wed 6 Jan 1988 | Wigan | 1 | 1 | Slight |
| Sun 10 Jan 1988 | Wigan | 1 | 1 | Serious |
| Mon 11 Jan 1988 | Wigan | 1 | 1 | Slight |
| Sat 23 Jan 1988 | Wigan | 1 | 4 | Slight |
| Mon 1 Feb 1988 | Wigan | 2 | 1 | Slight |
| Wed 3 Feb 1988 | Bolton | 3 | 1 | Slight |
| Tue 16 Feb 1988 | Wigan | 1 | 1 | Slight |
| Thu 18 Feb 1988 | Wigan | 2 | 1 | Slight |
| Fri 26 Feb 1988 | Wigan | 2 | 1 | Slight |
| Sun 20 Mar 1988 | Wigan | 3 | 1 | Serious |
| Mon 21 Mar 1988 | Wigan | 1 | 1 | Slight |
| Thu 24 Mar 1988 | Bolton | 1 | 1 | Serious |
| Fri 25 Mar 1988 | Wigan | 1 | 1 | Slight |
| Mon 4 Apr 1988 | Wigan | 1 | 1 | Slight |
| Wed 6 Apr 1988 | Wigan | 2 | 1 | Slight |
| Fri 8 Apr 1988 | Warrington | 2 | 1 | Slight |
| Tue 26 Apr 1988 | Wigan | 1 | 1 | Serious |
| Sun 1 May 1988 | Wigan | 2 | 1 | Serious |
| Sat 7 May 1988 | Wigan | 2 | 2 | Slight |
| Sun 8 May 1988 | Wigan | 3 | 2 | Slight |
| Mon 9 May 1988 | Wigan | 2 | 1 | Slight |
| Mon 16 May 1988 | Wigan | 1 | 1 | Slight |
| Thu 19 May 1988 | Bolton | 2 | 1 | Slight |
| Sat 21 May 1988 | Wigan | 1 | 1 | Slight |
| Sat 28 May 1988 | Warrington | 3 | 1 | Slight |
| Wed 8 Jun 1988 | Wigan | 1 | 1 | Slight |
| Sun 19 Jun 1988 | Wigan | 2 | 1 | Slight |
| Sun 19 Jun 1988 | Rochdale | 2 | 1 | Slight |
| Tue 28 Jun 1988 | St. Helens | 2 | 1 | Slight |
| Mon 4 Jul 1988 | Wigan | 2 | 1 | Slight |
| Wed 6 Jul 1988 | Bolton | 2 | 1 | Slight |
| Tue 12 Jul 1988 | Wigan | 1 | 1 | Slight |
| Fri 15 Jul 1988 | Wigan | 2 | 1 | Slight |
| Mon 18 Jul 1988 | Wigan | 4 | 4 | Slight |
| Fri 29 Jul 1988 | Wigan | 1 | 1 | Slight |
| Fri 29 Jul 1988 | Wigan | 2 | 1 | Slight |
| Tue 2 Aug 1988 | Wigan | 1 | 1 | Slight |
| Fri 5 Aug 1988 | Bolton | 2 | 1 | Slight |
| Sat 6 Aug 1988 | Wigan | 2 | 2 | Slight |
| Mon 8 Aug 1988 | Wigan | 2 | 1 | Slight |
| Sun 21 Aug 1988 | Wigan | 1 | 1 | Slight |
| Wed 24 Aug 1988 | Warrington | 2 | 1 | Slight |
| Wed 21 Sep 1988 | Wigan | 1 | 1 | Slight |
| Wed 21 Sep 1988 | Wigan | 1 | 1 | Slight |
| Fri 23 Sep 1988 | Wigan | 3 | 1 | Slight |
| Mon 26 Sep 1988 | Warrington | 2 | 1 | Slight |
| Sat 1 Oct 1988 | Wigan | 2 | 2 | Slight |
| Fri 7 Oct 1988 | Wigan | 1 | 1 | Slight |
| Sun 16 Oct 1988 | St. Helens | 2 | 1 | Slight |
| Wed 19 Oct 1988 | Wigan | 2 | 2 | Slight |
| Wed 19 Oct 1988 | Wigan | 1 | 2 | Slight |
| Fri 21 Oct 1988 | Wigan | 1 | 1 | Slight |
| Mon 7 Nov 1988 | Wigan | 2 | 1 | Slight |
| Fri 18 Nov 1988 | Wigan | 1 | 1 | Slight |
| Sun 20 Nov 1988 | Wigan | 1 | 1 | Slight |
| Fri 25 Nov 1988 | Wigan | 1 | 1 | Slight |
| Sat 26 Nov 1988 | Wigan | 1 | 1 | Slight |
| Sun 27 Nov 1988 | Wigan | 2 | 2 | Slight |
| Sun 27 Nov 1988 | Wigan | 1 | 1 | Slight |
| Mon 28 Nov 1988 | Wigan | 2 | 1 | Slight |
| Mon 5 Dec 1988 | Wigan | 2 | 2 | Slight |
| Tue 6 Dec 1988 | Wigan | 3 | 3 | Slight |
| Fri 9 Dec 1988 | Wigan | 1 | 1 | Slight |
| Thu 22 Dec 1988 | Wigan | 2 | 1 | Slight |
| Fri 23 Dec 1988 | Wigan | 2 | 2 | Slight |