Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Fri 7 Feb 1997 | Isle of Anglesey | 2 | 1 | Slight |
| Fri 7 Feb 1997 | Isle of Anglesey | 1 | 1 | Slight |
| Fri 7 Mar 1997 | Isle of Anglesey | 2 | 2 | Slight |
| Mon 10 Mar 1997 | Isle of Anglesey | 1 | 1 | Slight |
| Tue 29 Apr 1997 | Isle of Anglesey | 2 | 1 | Serious |
| Fri 6 Jun 1997 | Isle of Anglesey | 1 | 3 | Serious |
| Mon 16 Jun 1997 | Isle of Anglesey | 2 | 2 | Slight |
| Sun 13 Jul 1997 | Isle of Anglesey | 1 | 1 | Slight |
| Sun 27 Jul 1997 | Isle of Anglesey | 3 | 1 | Serious |
| Thu 21 Aug 1997 | Isle of Anglesey | 1 | 1 | Slight |
| Sat 23 Aug 1997 | Isle of Anglesey | 1 | 1 | Slight |
| Fri 12 Sep 1997 | Isle of Anglesey | 2 | 1 | Slight |
| Sun 9 Nov 1997 | Wrexham | 2 | 3 | Serious |
| Sun 21 Dec 1997 | Isle of Anglesey | 3 | 1 | Serious |