Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Mon 11 Jan 1988 | Dacorum | 2 | 1 | Slight |
| Mon 11 Jan 1988 | Dacorum | 2 | 1 | Slight |
| Fri 15 Jan 1988 | St. Albans | 2 | 1 | Slight |
| Sun 17 Jan 1988 | Dacorum | 2 | 2 | Slight |
| Wed 27 Jan 1988 | St. Albans | 2 | 3 | Serious |
| Thu 28 Jan 1988 | Dacorum | 3 | 1 | Slight |
| Fri 29 Jan 1988 | Dacorum | 1 | 1 | Serious |
| Fri 29 Jan 1988 | St. Albans | 1 | 1 | Slight |
| Thu 18 Feb 1988 | Dacorum | 1 | 1 | Slight |
| Wed 9 Mar 1988 | St. Albans | 2 | 1 | Slight |
| Tue 15 Mar 1988 | Dacorum | 1 | 1 | Slight |
| Wed 16 Mar 1988 | St. Albans | 2 | 1 | Slight |
| Thu 17 Mar 1988 | Dacorum | 2 | 1 | Slight |
| Fri 15 Apr 1988 | Dacorum | 2 | 1 | Slight |
| Tue 26 Apr 1988 | Dacorum | 2 | 1 | Slight |
| Fri 29 Apr 1988 | St. Albans | 1 | 1 | Serious |
| Tue 3 May 1988 | Dacorum | 2 | 1 | Slight |
| Mon 9 May 1988 | Dacorum | 2 | 2 | Slight |
| Fri 13 May 1988 | St. Albans | 2 | 1 | Serious |
| Sat 14 May 1988 | St. Albans | 1 | 4 | Serious |
| Fri 27 May 1988 | Dacorum | 1 | 1 | Slight |
| Thu 2 Jun 1988 | Dacorum | 2 | 3 | Slight |
| Sat 4 Jun 1988 | Dacorum | 3 | 1 | Slight |
| Wed 8 Jun 1988 | St. Albans | 3 | 1 | Slight |
| Wed 15 Jun 1988 | St. Albans | 2 | 6 | Serious |
| Thu 30 Jun 1988 | St. Albans | 2 | 1 | Slight |
| Tue 26 Jul 1988 | St. Albans | 1 | 1 | Slight |
| Thu 28 Jul 1988 | Dacorum | 2 | 1 | Slight |
| Sat 20 Aug 1988 | St. Albans | 2 | 1 | Slight |
| Wed 14 Sep 1988 | St. Albans | 3 | 1 | Slight |
| Sat 24 Sep 1988 | Dacorum | 3 | 1 | Serious |
| Thu 29 Sep 1988 | Dacorum | 3 | 1 | Slight |
| Sun 16 Oct 1988 | St. Albans | 2 | 2 | Serious |
| Sat 22 Oct 1988 | Dacorum | 2 | 1 | Slight |
| Thu 27 Oct 1988 | Dacorum | 1 | 1 | Serious |
| Thu 10 Nov 1988 | Dacorum | 1 | 2 | Serious |
| Thu 10 Nov 1988 | Dacorum | 1 | 1 | Slight |
| Sat 12 Nov 1988 | Dacorum | 2 | 1 | Slight |
| Wed 16 Nov 1988 | Dacorum | 2 | 1 | Slight |
| Mon 28 Nov 1988 | Dacorum | 2 | 1 | Slight |
| Wed 21 Dec 1988 | Dacorum | 2 | 1 | Slight |
| Fri 23 Dec 1988 | Dacorum | 1 | 2 | Serious |
| Thu 29 Dec 1988 | Dacorum | 2 | 1 | Serious |