Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Thu 29 Jan 1998 | Bridgend | 2 | 1 | Slight |
| Wed 18 Feb 1998 | Bridgend | 2 | 6 | Fatal |
| Sun 22 Feb 1998 | Monmouthshire | 1 | 1 | Slight |
| Thu 18 Jun 1998 | Bridgend | 2 | 1 | Slight |
| Mon 14 Dec 1998 | Neath Port Talbot | 2 | 1 | Slight |