Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Tue 19 Jan 1999 | Broxbourne | 2 | 1 | Slight |
| Mon 25 Jan 1999 | King's Lynn and West Norfolk | 2 | 7 | Serious |
| Thu 4 Feb 1999 | Broxbourne | 1 | 1 | Slight |
| Mon 15 Feb 1999 | Fenland | 2 | 3 | Slight |
| Mon 22 Feb 1999 | Broxbourne | 2 | 2 | Slight |
| Tue 2 Mar 1999 | Broxbourne | 1 | 1 | Slight |
| Sun 14 Mar 1999 | Broxbourne | 2 | 1 | Slight |
| Mon 15 Mar 1999 | King's Lynn and West Norfolk | 2 | 3 | Slight |
| Fri 19 Mar 1999 | Fenland | 2 | 1 | Slight |
| Wed 24 Mar 1999 | Broxbourne | 1 | 1 | Slight |
| Tue 30 Mar 1999 | Fenland | 2 | 1 | Slight |
| Tue 6 Apr 1999 | Broxbourne | 3 | 1 | Serious |
| Sun 11 Apr 1999 | Fenland | 2 | 2 | Slight |
| Sun 11 Apr 1999 | Broxbourne | 2 | 2 | Slight |
| Mon 19 Apr 1999 | Broxbourne | 2 | 1 | Slight |
| Tue 27 Apr 1999 | Broxbourne | 1 | 1 | Slight |
| Tue 27 Apr 1999 | Broxbourne | 3 | 1 | Slight |
| Wed 5 May 1999 | Broxbourne | 2 | 1 | Slight |
| Fri 7 May 1999 | Fenland | 2 | 1 | Slight |
| Fri 21 May 1999 | Broxbourne | 2 | 1 | Slight |
| Sat 12 Jun 1999 | Broxbourne | 2 | 2 | Slight |
| Tue 15 Jun 1999 | King's Lynn and West Norfolk | 2 | 3 | Slight |
| Fri 25 Jun 1999 | Fenland | 2 | 1 | Slight |
| Sat 26 Jun 1999 | Broxbourne | 2 | 2 | Slight |
| Mon 28 Jun 1999 | Fenland | 2 | 1 | Slight |
| Tue 20 Jul 1999 | Breckland | 2 | 1 | Slight |
| Wed 21 Jul 1999 | Broxbourne | 1 | 1 | Slight |
| Sat 24 Jul 1999 | Broxbourne | 2 | 1 | Slight |
| Thu 16 Sep 1999 | Fenland | 1 | 1 | Slight |
| Sun 3 Oct 1999 | Broxbourne | 1 | 1 | Slight |
| Tue 5 Oct 1999 | Broxbourne | 2 | 1 | Slight |
| Thu 7 Oct 1999 | Broxbourne | 2 | 1 | Slight |
| Sun 10 Oct 1999 | Fenland | 3 | 1 | Slight |
| Mon 11 Oct 1999 | Broxbourne | 2 | 1 | Slight |
| Tue 12 Oct 1999 | Broxbourne | 1 | 1 | Serious |
| Sun 17 Oct 1999 | Broxbourne | 2 | 2 | Serious |
| Thu 4 Nov 1999 | Broxbourne | 2 | 1 | Slight |
| Sat 6 Nov 1999 | Broxbourne | 2 | 1 | Slight |
| Mon 8 Nov 1999 | Broxbourne | 2 | 1 | Slight |
| Wed 10 Nov 1999 | Broxbourne | 2 | 1 | Slight |
| Mon 29 Nov 1999 | King's Lynn and West Norfolk | 2 | 1 | Slight |
| Tue 7 Dec 1999 | Broxbourne | 1 | 1 | Serious |