Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Sat 6 Jan 2001 | Isle of Anglesey | 2 | 2 | Slight |
| Mon 29 Jan 2001 | Isle of Anglesey | 2 | 1 | Slight |
| Fri 23 Feb 2001 | Isle of Anglesey | 1 | 1 | Slight |
| Sun 25 Feb 2001 | Isle of Anglesey | 2 | 1 | Slight |
| Tue 20 Mar 2001 | Isle of Anglesey | 1 | 2 | Slight |
| Sun 13 May 2001 | Isle of Anglesey | 2 | 1 | Slight |
| Mon 11 Jun 2001 | Isle of Anglesey | 2 | 4 | Serious |
| Sun 22 Jul 2001 | Isle of Anglesey | 2 | 2 | Serious |
| Fri 27 Jul 2001 | Isle of Anglesey | 2 | 1 | Slight |
| Sun 26 Aug 2001 | Isle of Anglesey | 2 | 3 | Serious |
| Wed 29 Aug 2001 | Isle of Anglesey | 1 | 1 | Serious |
| Fri 31 Aug 2001 | Isle of Anglesey | 2 | 1 | Slight |
| Sat 8 Sep 2001 | Isle of Anglesey | 2 | 1 | Slight |
| Thu 20 Sep 2001 | Isle of Anglesey | 2 | 1 | Serious |
| Thu 11 Oct 2001 | Isle of Anglesey | 2 | 1 | Slight |
| Fri 16 Nov 2001 | Isle of Anglesey | 2 | 1 | Slight |
| Tue 4 Dec 2001 | Isle of Anglesey | 2 | 2 | Slight |
| Tue 4 Dec 2001 | Isle of Anglesey | 2 | 2 | Slight |
| Fri 14 Dec 2001 | Isle of Anglesey | 2 | 1 | Slight |
| Fri 28 Dec 2001 | Isle of Anglesey | 1 | 1 | Slight |