Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Sat 28 Feb 1998 | Hertsmere | 1 | 1 | Serious |
| Fri 6 Mar 1998 | Hertsmere | 2 | 1 | Slight |
| Wed 8 Apr 1998 | Hertsmere | 2 | 1 | Slight |
| Sun 3 May 1998 | Hertsmere | 1 | 1 | Slight |
| Wed 13 May 1998 | Hertsmere | 2 | 2 | Slight |
| Tue 2 Jun 1998 | Hertsmere | 1 | 1 | Serious |
| Wed 17 Jun 1998 | South Derbyshire | 2 | 1 | Slight |
| Fri 19 Jun 1998 | Hertsmere | 2 | 1 | Slight |
| Sat 4 Jul 1998 | Hertsmere | 2 | 2 | Serious |
| Fri 31 Jul 1998 | Hertsmere | 2 | 1 | Slight |
| Wed 21 Oct 1998 | Hertsmere | 2 | 1 | Slight |
| Fri 6 Nov 1998 | Hertsmere | 2 | 1 | Slight |
| Mon 9 Nov 1998 | Hertsmere | 2 | 1 | Slight |
| Mon 9 Nov 1998 | Hertsmere | 2 | 1 | Slight |
| Wed 11 Nov 1998 | Hertsmere | 1 | 1 | Slight |