Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Thu 13 Jan 1994 | Hertsmere | 2 | 1 | Slight |
| Sun 16 Jan 1994 | Barnet | 1 | 1 | Serious |
| Tue 18 Jan 1994 | Barnet | 2 | 1 | Slight |
| Fri 21 Jan 1994 | Barnet | 2 | 2 | Slight |
| Sat 22 Jan 1994 | Barnet | 2 | 2 | Slight |
| Mon 24 Jan 1994 | Watford | 2 | 1 | Slight |
| Wed 26 Jan 1994 | Watford | 2 | 1 | Slight |
| Thu 27 Jan 1994 | Watford | 2 | 1 | Slight |
| Thu 27 Jan 1994 | Watford | 2 | 1 | Slight |
| Fri 4 Feb 1994 | Watford | 1 | 1 | Serious |
| Sun 6 Feb 1994 | Watford | 1 | 1 | Slight |
| Sun 6 Feb 1994 | Watford | 1 | 1 | Slight |
| Mon 7 Feb 1994 | Barnet | 2 | 2 | Slight |
| Wed 9 Feb 1994 | Barnet | 2 | 1 | Serious |
| Fri 11 Feb 1994 | Barnet | 2 | 1 | Slight |
| Fri 11 Feb 1994 | Watford | 2 | 1 | Slight |
| Thu 17 Feb 1994 | Barnet | 1 | 1 | Slight |
| Mon 21 Feb 1994 | Barnet | 2 | 1 | Slight |
| Fri 25 Feb 1994 | Watford | 2 | 1 | Slight |
| Sat 26 Feb 1994 | Barnet | 2 | 1 | Slight |
| Mon 28 Feb 1994 | Watford | 2 | 1 | Slight |
| Wed 2 Mar 1994 | Hertsmere | 2 | 1 | Slight |
| Wed 2 Mar 1994 | Watford | 2 | 1 | Slight |
| Wed 2 Mar 1994 | Watford | 1 | 1 | Slight |
| Thu 3 Mar 1994 | Watford | 2 | 1 | Slight |
| Fri 4 Mar 1994 | Welwyn Hatfield | 1 | 1 | Slight |
| Wed 9 Mar 1994 | Barnet | 2 | 1 | Slight |
| Thu 10 Mar 1994 | Barnet | 3 | 2 | Slight |
| Thu 10 Mar 1994 | Watford | 1 | 2 | Serious |
| Sat 12 Mar 1994 | Hertsmere | 3 | 1 | Slight |
| Mon 14 Mar 1994 | Watford | 2 | 3 | Serious |
| Mon 14 Mar 1994 | Barnet | 2 | 2 | Slight |
| Thu 17 Mar 1994 | Watford | 2 | 6 | Serious |
| Fri 18 Mar 1994 | Hertsmere | 4 | 3 | Slight |
| Fri 18 Mar 1994 | Watford | 3 | 2 | Slight |
| Mon 21 Mar 1994 | Watford | 2 | 1 | Slight |
| Mon 21 Mar 1994 | Barnet | 2 | 1 | Slight |
| Mon 21 Mar 1994 | Barnet | 2 | 1 | Slight |
| Wed 23 Mar 1994 | Hertsmere | 2 | 1 | Slight |
| Thu 24 Mar 1994 | Barnet | 2 | 1 | Slight |
| Sat 26 Mar 1994 | Watford | 2 | 1 | Slight |
| Sat 26 Mar 1994 | Barnet | 2 | 1 | Slight |
| Wed 30 Mar 1994 | Hertsmere | 1 | 1 | Slight |
| Thu 31 Mar 1994 | Watford | 2 | 1 | Slight |
| Thu 31 Mar 1994 | Watford | 2 | 1 | Slight |
| Fri 1 Apr 1994 | Barnet | 2 | 2 | Slight |
| Thu 7 Apr 1994 | Barnet | 3 | 2 | Slight |
| Fri 8 Apr 1994 | Hertsmere | 2 | 1 | Slight |
| Sat 9 Apr 1994 | Watford | 1 | 1 | Serious |
| Mon 11 Apr 1994 | Watford | 2 | 1 | Slight |
| Fri 15 Apr 1994 | Watford | 2 | 1 | Slight |
| Fri 15 Apr 1994 | Hertsmere | 2 | 2 | Slight |
| Sat 16 Apr 1994 | Watford | 1 | 1 | Slight |
| Sat 16 Apr 1994 | Watford | 1 | 1 | Slight |
| Fri 22 Apr 1994 | Watford | 2 | 2 | Serious |
| Sat 23 Apr 1994 | Barnet | 1 | 1 | Slight |
| Sat 23 Apr 1994 | Barnet | 2 | 1 | Slight |
| Tue 26 Apr 1994 | Barnet | 1 | 1 | Slight |
| Fri 29 Apr 1994 | Watford | 2 | 1 | Slight |
| Fri 29 Apr 1994 | Barnet | 2 | 1 | Slight |
| Mon 2 May 1994 | Barnet | 2 | 1 | Slight |
| Wed 4 May 1994 | Watford | 1 | 1 | Slight |
| Thu 5 May 1994 | Watford | 2 | 1 | Slight |
| Fri 6 May 1994 | Barnet | 2 | 1 | Slight |
| Sat 7 May 1994 | Hertsmere | 2 | 3 | Slight |
| Sun 8 May 1994 | Barnet | 3 | 1 | Slight |
| Mon 9 May 1994 | Watford | 1 | 1 | Slight |
| Tue 10 May 1994 | Barnet | 2 | 1 | Slight |
| Thu 12 May 1994 | Watford | 2 | 2 | Slight |
| Thu 12 May 1994 | Watford | 2 | 2 | Slight |
| Thu 12 May 1994 | Hertsmere | 2 | 1 | Slight |
| Sat 21 May 1994 | Hertsmere | 3 | 1 | Slight |
| Sat 21 May 1994 | Hertsmere | 1 | 1 | Serious |
| Thu 26 May 1994 | Hertsmere | 2 | 3 | Slight |
| Fri 27 May 1994 | Watford | 2 | 1 | Slight |
| Sat 28 May 1994 | Watford | 2 | 1 | Slight |
| Mon 30 May 1994 | Hertsmere | 2 | 2 | Slight |
| Tue 31 May 1994 | Watford | 2 | 1 | Slight |
| Fri 3 Jun 1994 | Barnet | 1 | 1 | Serious |
| Fri 3 Jun 1994 | Watford | 2 | 1 | Slight |
| Sun 5 Jun 1994 | Hertsmere | 1 | 1 | Slight |
| Mon 6 Jun 1994 | Barnet | 2 | 1 | Slight |
| Mon 13 Jun 1994 | Watford | 2 | 1 | Slight |
| Tue 14 Jun 1994 | Barnet | 2 | 1 | Slight |
| Sun 19 Jun 1994 | Watford | 2 | 1 | Slight |
| Mon 20 Jun 1994 | Watford | 4 | 2 | Slight |
| Wed 22 Jun 1994 | Barnet | 1 | 1 | Slight |
| Thu 23 Jun 1994 | Barnet | 2 | 1 | Slight |
| Tue 28 Jun 1994 | Hertsmere | 2 | 1 | Slight |
| Tue 28 Jun 1994 | Watford | 2 | 1 | Slight |
| Tue 28 Jun 1994 | Hertsmere | 2 | 2 | Slight |
| Wed 29 Jun 1994 | Watford | 2 | 1 | Slight |
| Fri 1 Jul 1994 | Barnet | 1 | 1 | Serious |
| Sun 3 Jul 1994 | Watford | 2 | 3 | Serious |
| Mon 4 Jul 1994 | Barnet | 2 | 1 | Slight |
| Thu 7 Jul 1994 | Barnet | 2 | 2 | Slight |
| Thu 7 Jul 1994 | Hertsmere | 3 | 1 | Slight |
| Wed 13 Jul 1994 | Barnet | 2 | 2 | Slight |
| Mon 18 Jul 1994 | Barnet | 3 | 2 | Slight |
| Tue 19 Jul 1994 | Hertsmere | 2 | 1 | Serious |
| Thu 21 Jul 1994 | Watford | 2 | 1 | Slight |
| Sat 23 Jul 1994 | Watford | 1 | 1 | Slight |
| Mon 25 Jul 1994 | Barnet | 2 | 1 | Slight |
| Fri 5 Aug 1994 | Hertsmere | 1 | 2 | Slight |
| Tue 9 Aug 1994 | Watford | 2 | 1 | Slight |
| Wed 10 Aug 1994 | Barnet | 2 | 3 | Slight |
| Fri 12 Aug 1994 | Hertsmere | 2 | 1 | Slight |
| Sat 13 Aug 1994 | Watford | 2 | 1 | Slight |
| Sat 13 Aug 1994 | Watford | 2 | 1 | Slight |
| Sun 14 Aug 1994 | Watford | 2 | 1 | Slight |
| Mon 15 Aug 1994 | Hertsmere | 2 | 1 | Slight |
| Wed 17 Aug 1994 | Barnet | 2 | 1 | Serious |
| Fri 19 Aug 1994 | Barnet | 2 | 1 | Slight |
| Sat 20 Aug 1994 | Watford | 3 | 1 | Slight |
| Wed 31 Aug 1994 | Hertsmere | 2 | 1 | Slight |
| Thu 1 Sep 1994 | Barnet | 2 | 1 | Slight |
| Sat 3 Sep 1994 | Hertsmere | 2 | 2 | Fatal |
| Thu 8 Sep 1994 | Watford | 2 | 2 | Slight |
| Fri 9 Sep 1994 | Hertsmere | 3 | 1 | Slight |
| Wed 14 Sep 1994 | Hertsmere | 2 | 1 | Slight |
| Thu 15 Sep 1994 | Barnet | 2 | 1 | Slight |
| Thu 15 Sep 1994 | Watford | 2 | 1 | Slight |
| Thu 15 Sep 1994 | Hertsmere | 2 | 1 | Slight |
| Mon 19 Sep 1994 | Barnet | 1 | 1 | Slight |
| Mon 19 Sep 1994 | Hertsmere | 1 | 1 | Slight |
| Wed 21 Sep 1994 | Hertsmere | 2 | 1 | Slight |
| Thu 22 Sep 1994 | Hertsmere | 1 | 1 | Slight |
| Sun 25 Sep 1994 | Hertsmere | 3 | 1 | Slight |
| Mon 26 Sep 1994 | Watford | 2 | 1 | Slight |
| Thu 29 Sep 1994 | Barnet | 2 | 1 | Slight |
| Tue 4 Oct 1994 | Barnet | 1 | 1 | Slight |
| Wed 5 Oct 1994 | Hertsmere | 2 | 1 | Slight |
| Thu 6 Oct 1994 | Barnet | 2 | 1 | Slight |
| Fri 7 Oct 1994 | Watford | 2 | 1 | Slight |
| Sun 9 Oct 1994 | Watford | 2 | 4 | Slight |
| Sat 15 Oct 1994 | Watford | 2 | 2 | Slight |
| Wed 19 Oct 1994 | Barnet | 2 | 1 | Slight |
| Thu 20 Oct 1994 | Watford | 2 | 1 | Slight |
| Fri 21 Oct 1994 | Hertsmere | 2 | 1 | Slight |
| Sat 22 Oct 1994 | Watford | 2 | 1 | Slight |
| Sat 22 Oct 1994 | Hertsmere | 1 | 1 | Slight |
| Wed 26 Oct 1994 | Barnet | 2 | 1 | Slight |
| Sat 29 Oct 1994 | Watford | 2 | 1 | Slight |
| Mon 31 Oct 1994 | Barnet | 1 | 1 | Serious |
| Tue 1 Nov 1994 | Hertsmere | 2 | 1 | Slight |
| Wed 2 Nov 1994 | Watford | 2 | 1 | Slight |
| Wed 2 Nov 1994 | Watford | 2 | 1 | Slight |
| Fri 4 Nov 1994 | Hertsmere | 1 | 1 | Serious |
| Sun 6 Nov 1994 | Barnet | 2 | 1 | Slight |
| Wed 9 Nov 1994 | Barnet | 2 | 1 | Slight |
| Thu 10 Nov 1994 | Barnet | 2 | 2 | Slight |
| Wed 16 Nov 1994 | Watford | 3 | 1 | Slight |
| Fri 18 Nov 1994 | Watford | 2 | 1 | Slight |
| Tue 22 Nov 1994 | Barnet | 1 | 1 | Slight |
| Wed 23 Nov 1994 | Watford | 2 | 1 | Slight |
| Wed 23 Nov 1994 | Watford | 2 | 1 | Slight |
| Sat 26 Nov 1994 | Hertsmere | 1 | 1 | Slight |
| Mon 5 Dec 1994 | Hertsmere | 2 | 1 | Slight |
| Mon 5 Dec 1994 | Watford | 3 | 1 | Slight |
| Mon 5 Dec 1994 | Watford | 3 | 1 | Slight |
| Mon 5 Dec 1994 | Hertsmere | 2 | 1 | Slight |
| Mon 5 Dec 1994 | Hertsmere | 2 | 1 | Slight |
| Tue 6 Dec 1994 | Watford | 2 | 2 | Fatal |
| Tue 6 Dec 1994 | Watford | 2 | 1 | Slight |
| Wed 7 Dec 1994 | Hertsmere | 2 | 1 | Slight |
| Thu 8 Dec 1994 | Watford | 2 | 1 | Slight |
| Thu 8 Dec 1994 | Barnet | 2 | 1 | Slight |
| Fri 9 Dec 1994 | Hertsmere | 2 | 1 | Slight |
| Sun 11 Dec 1994 | Watford | 2 | 1 | Slight |
| Mon 12 Dec 1994 | Watford | 2 | 2 | Serious |
| Wed 14 Dec 1994 | Hertsmere | 2 | 1 | Slight |
| Wed 14 Dec 1994 | Watford | 1 | 3 | Slight |
| Wed 14 Dec 1994 | Watford | 1 | 3 | Slight |
| Thu 15 Dec 1994 | Watford | 1 | 1 | Slight |
| Sat 17 Dec 1994 | Barnet | 1 | 1 | Serious |
| Tue 20 Dec 1994 | Watford | 3 | 2 | Slight |
| Tue 20 Dec 1994 | Hertsmere | 1 | 1 | Slight |
| Wed 21 Dec 1994 | Hertsmere | 2 | 1 | Slight |
| Wed 21 Dec 1994 | Watford | 2 | 2 | Slight |
| Thu 22 Dec 1994 | Barnet | 2 | 1 | Slight |
| Fri 23 Dec 1994 | Hertsmere | 1 | 1 | Slight |
| Sat 24 Dec 1994 | Watford | 2 | 1 | Slight |
| Mon 26 Dec 1994 | Three Rivers | 2 | 2 | Slight |
| Fri 30 Dec 1994 | Watford | 1 | 1 | Slight |