Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Wed 6 Jan 1988 | Chiltern | 2 | 2 | Slight |
| Wed 6 Jan 1988 | Chiltern | 1 | 1 | Slight |
| Tue 26 Jan 1988 | Chiltern | 1 | 1 | Slight |
| Thu 28 Jan 1988 | Chiltern | 2 | 1 | Slight |
| Thu 4 Feb 1988 | Chiltern | 2 | 1 | Slight |
| Thu 11 Feb 1988 | Chiltern | 2 | 1 | Slight |
| Thu 11 Feb 1988 | Chiltern | 2 | 1 | Slight |
| Thu 25 Feb 1988 | Dacorum | 2 | 1 | Slight |
| Fri 26 Feb 1988 | Chiltern | 2 | 1 | Serious |
| Mon 29 Feb 1988 | Chiltern | 2 | 1 | Slight |
| Sun 6 Mar 1988 | Chiltern | 1 | 1 | Slight |
| Tue 8 Mar 1988 | Chiltern | 2 | 1 | Slight |
| Tue 8 Mar 1988 | Chiltern | 2 | 1 | Slight |
| Sun 13 Mar 1988 | Chiltern | 3 | 3 | Slight |
| Fri 18 Mar 1988 | Chiltern | 2 | 1 | Slight |
| Sun 27 Mar 1988 | Chiltern | 1 | 2 | Slight |
| Sun 10 Apr 1988 | Chiltern | 2 | 1 | Slight |
| Sat 23 Apr 1988 | Chiltern | 2 | 2 | Slight |
| Wed 27 Apr 1988 | Chiltern | 1 | 3 | Slight |
| Wed 27 Apr 1988 | Chiltern | 1 | 3 | Slight |
| Thu 28 Apr 1988 | Chiltern | 3 | 2 | Slight |
| Thu 19 May 1988 | Chiltern | 2 | 1 | Slight |
| Fri 27 May 1988 | Chiltern | 2 | 1 | Slight |
| Fri 27 May 1988 | Chiltern | 1 | 1 | Serious |
| Mon 30 May 1988 | Chiltern | 2 | 4 | Slight |
| Mon 6 Jun 1988 | Chiltern | 2 | 1 | Serious |
| Wed 8 Jun 1988 | Dacorum | 2 | 1 | Slight |
| Fri 10 Jun 1988 | Chiltern | 3 | 1 | Slight |
| Thu 16 Jun 1988 | Chiltern | 2 | 1 | Slight |
| Thu 16 Jun 1988 | Dacorum | 2 | 1 | Slight |
| Wed 22 Jun 1988 | Chiltern | 2 | 1 | Slight |
| Wed 29 Jun 1988 | Chiltern | 2 | 1 | Slight |
| Fri 22 Jul 1988 | Chiltern | 2 | 1 | Serious |
| Sat 23 Jul 1988 | Chiltern | 2 | 1 | Slight |
| Wed 27 Jul 1988 | Chiltern | 2 | 1 | Serious |
| Sat 30 Jul 1988 | Chiltern | 2 | 1 | Serious |
| Mon 1 Aug 1988 | Chiltern | 1 | 1 | Slight |
| Tue 9 Aug 1988 | Chiltern | 1 | 1 | Serious |
| Sat 27 Aug 1988 | Chiltern | 2 | 1 | Serious |
| Mon 5 Sep 1988 | Chiltern | 2 | 1 | Slight |
| Tue 6 Sep 1988 | Chiltern | 2 | 1 | Slight |
| Wed 7 Sep 1988 | Chiltern | 2 | 1 | Serious |
| Thu 8 Sep 1988 | Chiltern | 2 | 1 | Slight |
| Mon 26 Sep 1988 | Chiltern | 1 | 1 | Serious |
| Mon 26 Sep 1988 | Dacorum | 2 | 1 | Slight |
| Wed 28 Sep 1988 | Dacorum | 2 | 1 | Slight |
| Thu 29 Sep 1988 | Chiltern | 2 | 1 | Slight |
| Tue 11 Oct 1988 | Dacorum | 2 | 1 | Slight |
| Sat 15 Oct 1988 | Chiltern | 1 | 1 | Slight |
| Wed 2 Nov 1988 | Chiltern | 3 | 1 | Slight |
| Wed 2 Nov 1988 | Dacorum | 2 | 1 | Slight |
| Mon 7 Nov 1988 | Chiltern | 2 | 1 | Slight |
| Thu 17 Nov 1988 | Chiltern | 2 | 1 | Slight |
| Sat 19 Nov 1988 | Chiltern | 2 | 2 | Slight |
| Mon 21 Nov 1988 | Chiltern | 1 | 1 | Slight |
| Thu 24 Nov 1988 | Dacorum | 2 | 1 | Slight |
| Sun 27 Nov 1988 | Chiltern | 4 | 1 | Slight |
| Sun 27 Nov 1988 | Chiltern | 3 | 2 | Slight |
| Tue 29 Nov 1988 | Chiltern | 2 | 1 | Slight |
| Fri 2 Dec 1988 | Chiltern | 1 | 1 | Slight |
| Sat 3 Dec 1988 | Chiltern | 2 | 1 | Slight |
| Fri 9 Dec 1988 | Chiltern | 3 | 1 | Slight |
| Tue 13 Dec 1988 | Dacorum | 2 | 3 | Serious |
| Sat 17 Dec 1988 | Chiltern | 1 | 1 | Slight |
| Mon 19 Dec 1988 | Chiltern | 2 | 1 | Slight |
| Mon 19 Dec 1988 | Chiltern | 2 | 2 | Slight |
| Tue 27 Dec 1988 | Chiltern | 3 | 1 | Slight |
| Tue 27 Dec 1988 | Chiltern | 3 | 1 | Slight |
| Tue 27 Dec 1988 | Chiltern | 2 | 2 | Slight |