Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Sun 30 Mar 1997 | Gwynedd | 1 | 2 | Fatal |
| Mon 31 Mar 1997 | Gwynedd | 1 | 1 | Slight |
| Fri 2 May 1997 | Gwynedd | 2 | 3 | Slight |
| Sat 24 May 1997 | Gwynedd | 2 | 1 | Slight |
| Mon 26 May 1997 | Gwynedd | 2 | 1 | Serious |
| Sat 31 May 1997 | Gwynedd | 4 | 3 | Slight |
| Sun 22 Jun 1997 | Gwynedd | 2 | 1 | Slight |
| Thu 30 Oct 1997 | Gwynedd | 2 | 1 | Slight |
| Sun 21 Dec 1997 | Gwynedd | 1 | 2 | Slight |