Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Fri 17 Jan 1997 | Gwynedd | 2 | 1 | Slight |
| Mon 10 Feb 1997 | Gwynedd | 3 | 5 | Serious |
| Wed 19 Feb 1997 | Gwynedd | 2 | 1 | Slight |
| Sun 23 Mar 1997 | Gwynedd | 1 | 2 | Serious |
| Sun 30 Mar 1997 | Gwynedd | 1 | 1 | Slight |
| Sat 3 May 1997 | Gwynedd | 2 | 3 | Slight |
| Thu 31 Jul 1997 | Gwynedd | 1 | 1 | Slight |
| Sat 9 Aug 1997 | Gwynedd | 1 | 1 | Slight |
| Sat 9 Aug 1997 | Gwynedd | 1 | 1 | Serious |
| Sun 10 Aug 1997 | Gwynedd | 2 | 1 | Fatal |
| Wed 3 Sep 1997 | Gwynedd | 1 | 1 | Slight |
| Tue 16 Sep 1997 | Gwynedd | 2 | 6 | Fatal |
| Fri 28 Nov 1997 | Gwynedd | 1 | 3 | Slight |
| Mon 1 Dec 1997 | Gwynedd | 2 | 3 | Slight |
| Tue 23 Dec 1997 | Gwynedd | 2 | 2 | Serious |