Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Thu 8 Jan 1987 | Welwyn Hatfield | 2 | 1 | Slight |
| Mon 2 Feb 1987 | Welwyn Hatfield | 2 | 1 | Serious |
| Sat 21 Mar 1987 | Welwyn Hatfield | 2 | 1 | Slight |
| Mon 6 Apr 1987 | Welwyn Hatfield | 2 | 1 | Slight |
| Tue 12 May 1987 | Welwyn Hatfield | 2 | 1 | Slight |
| Sun 24 May 1987 | St. Albans | 2 | 2 | Slight |
| Thu 4 Jun 1987 | St. Albans | 2 | 2 | Serious |
| Mon 8 Jun 1987 | St. Albans | 2 | 1 | Serious |
| Tue 9 Jun 1987 | St. Albans | 2 | 1 | Slight |
| Sat 18 Jul 1987 | Welwyn Hatfield | 3 | 4 | Slight |
| Thu 23 Jul 1987 | St. Albans | 1 | 1 | Slight |
| Mon 27 Jul 1987 | St. Albans | 1 | 1 | Serious |
| Mon 27 Jul 1987 | St. Albans | 3 | 1 | Serious |
| Fri 7 Aug 1987 | St. Albans | 1 | 1 | Slight |
| Tue 25 Aug 1987 | St. Albans | 2 | 1 | Serious |
| Wed 26 Aug 1987 | St. Albans | 2 | 1 | Slight |
| Fri 4 Sep 1987 | St. Albans | 2 | 1 | Slight |
| Sat 12 Sep 1987 | St. Albans | 3 | 1 | Slight |
| Mon 14 Sep 1987 | St. Albans | 2 | 1 | Slight |
| Sat 19 Sep 1987 | St. Albans | 1 | 1 | Slight |
| Fri 2 Oct 1987 | St. Albans | 2 | 1 | Slight |
| Fri 9 Oct 1987 | Welwyn Hatfield | 2 | 3 | Serious |
| Thu 12 Nov 1987 | St. Albans | 2 | 1 | Slight |
| Sat 14 Nov 1987 | Welwyn Hatfield | 1 | 1 | Slight |
| Wed 18 Nov 1987 | St. Albans | 1 | 1 | Serious |
| Thu 19 Nov 1987 | St. Albans | 2 | 1 | Slight |
| Tue 24 Nov 1987 | St. Albans | 2 | 1 | Slight |
| Tue 24 Nov 1987 | St. Albans | 1 | 1 | Fatal |
| Fri 27 Nov 1987 | St. Albans | 3 | 2 | Slight |
| Fri 27 Nov 1987 | St. Albans | 3 | 1 | Serious |
| Thu 3 Dec 1987 | St. Albans | 2 | 1 | Slight |
| Tue 8 Dec 1987 | Welwyn Hatfield | 2 | 1 | Serious |