Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Mon 4 Jan 1999 | Broxbourne | 2 | 1 | Slight |
| Tue 5 Jan 1999 | Broxbourne | 1 | 1 | Slight |
| Thu 7 Jan 1999 | Broxbourne | 2 | 1 | Slight |
| Sun 10 Jan 1999 | Epping Forest | 2 | 2 | Slight |
| Sun 10 Jan 1999 | Epping Forest | 2 | 2 | Slight |
| Sun 17 Jan 1999 | Broxbourne | 2 | 1 | Slight |
| Sat 23 Jan 1999 | Broxbourne | 1 | 1 | Slight |
| Sun 24 Jan 1999 | Epping Forest | 2 | 2 | Slight |
| Wed 27 Jan 1999 | Epping Forest | 2 | 1 | Slight |
| Wed 27 Jan 1999 | Epping Forest | 2 | 1 | Slight |
| Sat 30 Jan 1999 | Epping Forest | 1 | 1 | Slight |
| Mon 8 Feb 1999 | Epping Forest | 2 | 1 | Slight |
| Fri 19 Feb 1999 | Broxbourne | 2 | 1 | Slight |
| Sun 7 Mar 1999 | Epping Forest | 2 | 1 | Slight |
| Mon 8 Mar 1999 | Epping Forest | 2 | 1 | Slight |
| Mon 15 Mar 1999 | Epping Forest | 2 | 1 | Serious |
| Fri 19 Mar 1999 | Epping Forest | 2 | 1 | Slight |
| Tue 23 Mar 1999 | Epping Forest | 2 | 1 | Slight |
| Mon 29 Mar 1999 | Epping Forest | 2 | 1 | Slight |
| Tue 30 Mar 1999 | Epping Forest | 1 | 1 | Slight |
| Thu 8 Apr 1999 | Epping Forest | 2 | 1 | Slight |
| Fri 16 Apr 1999 | Broxbourne | 1 | 1 | Slight |
| Wed 21 Apr 1999 | Epping Forest | 2 | 1 | Slight |
| Tue 27 Apr 1999 | Epping Forest | 2 | 2 | Serious |
| Mon 3 May 1999 | Broxbourne | 2 | 1 | Slight |
| Wed 5 May 1999 | Redbridge | 2 | 1 | Slight |
| Wed 5 May 1999 | Redbridge | 2 | 1 | Slight |
| Mon 10 May 1999 | Epping Forest | 2 | 1 | Slight |
| Tue 11 May 1999 | Broxbourne | 2 | 1 | Fatal |
| Tue 11 May 1999 | Epping Forest | 2 | 1 | Slight |
| Wed 12 May 1999 | Redbridge | 3 | 1 | Slight |
| Thu 20 May 1999 | Epping Forest | 2 | 1 | Slight |
| Fri 21 May 1999 | Epping Forest | 1 | 1 | Slight |
| Thu 3 Jun 1999 | Epping Forest | 2 | 2 | Slight |
| Sat 12 Jun 1999 | Broxbourne | 2 | 2 | Slight |
| Sat 19 Jun 1999 | Epping Forest | 2 | 1 | Slight |
| Fri 25 Jun 1999 | Epping Forest | 1 | 1 | Slight |
| Fri 25 Jun 1999 | Broxbourne | 2 | 1 | Slight |
| Fri 25 Jun 1999 | Broxbourne | 2 | 1 | Slight |
| Sat 3 Jul 1999 | Redbridge | 2 | 3 | Serious |
| Sat 3 Jul 1999 | Epping Forest | 2 | 1 | Slight |
| Mon 5 Jul 1999 | Epping Forest | 3 | 2 | Slight |
| Mon 5 Jul 1999 | Epping Forest | 2 | 1 | Slight |
| Mon 5 Jul 1999 | Epping Forest | 1 | 1 | Slight |
| Sat 10 Jul 1999 | Epping Forest | 2 | 1 | Slight |
| Tue 13 Jul 1999 | Epping Forest | 2 | 1 | Serious |
| Fri 16 Jul 1999 | Epping Forest | 3 | 1 | Slight |
| Wed 28 Jul 1999 | Epping Forest | 2 | 1 | Slight |
| Mon 2 Aug 1999 | Broxbourne | 2 | 1 | Slight |
| Mon 9 Aug 1999 | Epping Forest | 2 | 1 | Slight |
| Tue 10 Aug 1999 | Epping Forest | 2 | 1 | Slight |
| Wed 25 Aug 1999 | Broxbourne | 2 | 1 | Serious |
| Sat 4 Sep 1999 | Broxbourne | 2 | 3 | Slight |
| Sat 4 Sep 1999 | Broxbourne | 2 | 3 | Slight |
| Sun 5 Sep 1999 | Epping Forest | 2 | 2 | Slight |
| Sun 5 Sep 1999 | Broxbourne | 1 | 1 | Serious |
| Tue 7 Sep 1999 | Epping Forest | 2 | 1 | Slight |
| Wed 8 Sep 1999 | Epping Forest | 2 | 1 | Slight |
| Sat 11 Sep 1999 | Epping Forest | 1 | 1 | Serious |
| Wed 15 Sep 1999 | Epping Forest | 2 | 2 | Slight |
| Mon 27 Sep 1999 | Epping Forest | 1 | 1 | Slight |
| Tue 28 Sep 1999 | Epping Forest | 2 | 1 | Slight |
| Thu 30 Sep 1999 | Broxbourne | 2 | 2 | Slight |
| Thu 30 Sep 1999 | Epping Forest | 2 | 1 | Slight |
| Wed 6 Oct 1999 | Broxbourne | 1 | 1 | Slight |
| Fri 8 Oct 1999 | Epping Forest | 1 | 1 | Serious |
| Sat 9 Oct 1999 | Epping Forest | 2 | 1 | Slight |
| Sun 10 Oct 1999 | Broxbourne | 1 | 1 | Slight |
| Tue 12 Oct 1999 | Epping Forest | 2 | 1 | Slight |
| Mon 18 Oct 1999 | Epping Forest | 1 | 1 | Slight |
| Sun 24 Oct 1999 | Epping Forest | 2 | 1 | Slight |
| Thu 28 Oct 1999 | Broxbourne | 2 | 1 | Slight |
| Sat 30 Oct 1999 | Redbridge | 2 | 1 | Slight |
| Sun 31 Oct 1999 | Epping Forest | 1 | 1 | Serious |
| Tue 2 Nov 1999 | Broxbourne | 2 | 2 | Slight |
| Mon 8 Nov 1999 | Epping Forest | 1 | 1 | Slight |
| Sat 13 Nov 1999 | Epping Forest | 5 | 3 | Slight |
| Thu 18 Nov 1999 | Hertsmere | 1 | 1 | Serious |
| Fri 19 Nov 1999 | Broxbourne | 2 | 1 | Slight |
| Wed 24 Nov 1999 | Epping Forest | 2 | 1 | Slight |
| Sun 5 Dec 1999 | Broxbourne | 2 | 1 | Slight |
| Mon 6 Dec 1999 | Epping Forest | 2 | 2 | Slight |
| Tue 7 Dec 1999 | Broxbourne | 1 | 1 | Serious |
| Thu 9 Dec 1999 | Broxbourne | 2 | 1 | Slight |
| Fri 10 Dec 1999 | Epping Forest | 2 | 2 | Slight |
| Sun 19 Dec 1999 | Epping Forest | 1 | 1 | Fatal |
| Wed 22 Dec 1999 | Epping Forest | 4 | 4 | Slight |