Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Fri 8 Jan 1993 | Hertsmere | 2 | 1 | Slight |
| Tue 12 Jan 1993 | Hertsmere | 3 | 1 | Slight |
| Thu 21 Jan 1993 | Hertsmere | 1 | 1 | Slight |
| Thu 4 Feb 1993 | Hertsmere | 2 | 1 | Slight |
| Fri 12 Feb 1993 | Hertsmere | 2 | 2 | Slight |
| Wed 17 Feb 1993 | Hertsmere | 3 | 1 | Slight |
| Mon 1 Mar 1993 | Hertsmere | 2 | 2 | Slight |
| Fri 19 Mar 1993 | Hertsmere | 2 | 1 | Slight |
| Sun 28 Mar 1993 | Hertsmere | 2 | 2 | Slight |
| Mon 26 Apr 1993 | Hertsmere | 1 | 1 | Slight |
| Tue 11 May 1993 | Hertsmere | 3 | 1 | Slight |
| Sat 29 May 1993 | Hertsmere | 1 | 1 | Slight |
| Thu 3 Jun 1993 | St. Albans | 2 | 2 | Slight |
| Thu 3 Jun 1993 | Hertsmere | 2 | 2 | Slight |
| Thu 3 Jun 1993 | Hertsmere | 2 | 2 | Slight |
| Mon 7 Jun 1993 | Hertsmere | 2 | 6 | Serious |
| Wed 9 Jun 1993 | St. Albans | 2 | 1 | Slight |
| Wed 16 Jun 1993 | Hertsmere | 3 | 1 | Slight |
| Thu 17 Jun 1993 | Hertsmere | 2 | 3 | Slight |
| Tue 22 Jun 1993 | Hertsmere | 2 | 1 | Serious |
| Sun 4 Jul 1993 | Hertsmere | 2 | 1 | Slight |
| Tue 13 Jul 1993 | Hertsmere | 2 | 1 | Serious |
| Thu 15 Jul 1993 | Hertsmere | 2 | 1 | Slight |
| Sat 24 Jul 1993 | Hertsmere | 2 | 1 | Slight |
| Wed 28 Jul 1993 | Hertsmere | 2 | 1 | Slight |
| Fri 13 Aug 1993 | Hertsmere | 2 | 3 | Slight |
| Thu 19 Aug 1993 | Hertsmere | 2 | 1 | Slight |
| Sun 22 Aug 1993 | Hertsmere | 2 | 2 | Slight |
| Wed 1 Sep 1993 | Hertsmere | 2 | 1 | Slight |
| Wed 1 Sep 1993 | St. Albans | 2 | 1 | Slight |
| Fri 3 Sep 1993 | Hertsmere | 2 | 1 | Slight |
| Wed 8 Sep 1993 | Hertsmere | 3 | 2 | Serious |
| Wed 8 Sep 1993 | Hertsmere | 2 | 1 | Slight |
| Fri 24 Sep 1993 | Hertsmere | 1 | 1 | Slight |
| Fri 24 Sep 1993 | Hertsmere | 1 | 1 | Slight |
| Fri 1 Oct 1993 | Hertsmere | 2 | 1 | Slight |
| Sat 2 Oct 1993 | St. Albans | 2 | 2 | Slight |
| Mon 4 Oct 1993 | Hertsmere | 2 | 1 | Slight |
| Tue 5 Oct 1993 | Hertsmere | 2 | 1 | Serious |
| Wed 13 Oct 1993 | Hertsmere | 2 | 2 | Slight |
| Fri 15 Oct 1993 | Hertsmere | 1 | 1 | Serious |
| Wed 10 Nov 1993 | Hertsmere | 2 | 1 | Slight |
| Fri 19 Nov 1993 | Hertsmere | 2 | 1 | Slight |
| Thu 2 Dec 1993 | St. Albans | 2 | 2 | Slight |
| Wed 8 Dec 1993 | Hertsmere | 2 | 1 | Slight |
| Tue 14 Dec 1993 | St. Albans | 2 | 1 | Slight |
| Tue 21 Dec 1993 | Hertsmere | 2 | 1 | Slight |
| Tue 21 Dec 1993 | Hertsmere | 2 | 1 | Slight |
| Tue 21 Dec 1993 | Hertsmere | 2 | 1 | Slight |
| Wed 22 Dec 1993 | St. Albans | 2 | 1 | Serious |
| Thu 23 Dec 1993 | St. Albans | 2 | 3 | Serious |
| Tue 28 Dec 1993 | Hertsmere | 2 | 2 | Slight |