Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Sun 7 Jan 2001 | Cardiff | 2 | 4 | Slight |
| Tue 23 Jan 2001 | Cardiff | 2 | 2 | Slight |
| Thu 25 Jan 2001 | Rhondda, Cynon, Taff | 2 | 1 | Slight |
| Mon 29 Jan 2001 | Rhondda, Cynon, Taff | 1 | 1 | Slight |
| Mon 29 Jan 2001 | Rhondda, Cynon, Taff | 1 | 1 | Slight |
| Tue 30 Jan 2001 | Cardiff | 2 | 3 | Slight |
| Tue 30 Jan 2001 | Cardiff | 2 | 1 | Slight |
| Fri 2 Feb 2001 | Cardiff | 3 | 1 | Slight |
| Wed 7 Feb 2001 | Rhondda, Cynon, Taff | 2 | 2 | Slight |
| Sat 17 Feb 2001 | Cardiff | 2 | 1 | Slight |
| Mon 19 Feb 2001 | Rhondda, Cynon, Taff | 1 | 1 | Serious |
| Wed 7 Mar 2001 | Rhondda, Cynon, Taff | 2 | 4 | Slight |
| Wed 7 Mar 2001 | Cardiff | 2 | 1 | Slight |
| Fri 9 Mar 2001 | Rhondda, Cynon, Taff | 2 | 1 | Slight |
| Sat 10 Mar 2001 | Cardiff | 2 | 1 | Slight |
| Sat 10 Mar 2001 | Rhondda, Cynon, Taff | 1 | 1 | Slight |
| Tue 13 Mar 2001 | Cardiff | 2 | 4 | Slight |
| Fri 16 Mar 2001 | Cardiff | 1 | 1 | Slight |
| Tue 27 Mar 2001 | Cardiff | 2 | 2 | Slight |
| Mon 2 Apr 2001 | Cardiff | 3 | 1 | Slight |
| Tue 10 Apr 2001 | Rhondda, Cynon, Taff | 2 | 2 | Slight |
| Wed 11 Apr 2001 | Cardiff | 2 | 2 | Slight |
| Wed 11 Apr 2001 | Cardiff | 2 | 1 | Slight |
| Sat 14 Apr 2001 | Rhondda, Cynon, Taff | 2 | 1 | Slight |
| Tue 17 Apr 2001 | Rhondda, Cynon, Taff | 1 | 4 | Slight |
| Sat 21 Apr 2001 | Cardiff | 2 | 1 | Slight |
| Sat 21 Apr 2001 | Cardiff | 1 | 1 | Slight |
| Fri 4 May 2001 | Rhondda, Cynon, Taff | 2 | 1 | Slight |
| Tue 8 May 2001 | Cardiff | 3 | 1 | Slight |
| Wed 9 May 2001 | Cardiff | 2 | 1 | Serious |
| Fri 11 May 2001 | Cardiff | 2 | 1 | Slight |
| Sun 20 May 2001 | Cardiff | 2 | 1 | Slight |
| Wed 23 May 2001 | Cardiff | 2 | 3 | Slight |
| Wed 23 May 2001 | Cardiff | 2 | 3 | Slight |
| Fri 25 May 2001 | Rhondda, Cynon, Taff | 1 | 4 | Slight |
| Sat 26 May 2001 | Rhondda, Cynon, Taff | 2 | 1 | Slight |
| Thu 21 Jun 2001 | Rhondda, Cynon, Taff | 2 | 1 | Slight |
| Wed 27 Jun 2001 | Rhondda, Cynon, Taff | 2 | 1 | Slight |
| Sun 1 Jul 2001 | Cardiff | 2 | 1 | Slight |
| Fri 6 Jul 2001 | Rhondda, Cynon, Taff | 2 | 1 | Slight |
| Tue 10 Jul 2001 | Rhondda, Cynon, Taff | 2 | 1 | Slight |
| Thu 26 Jul 2001 | Cardiff | 2 | 2 | Slight |
| Fri 27 Jul 2001 | Rhondda, Cynon, Taff | 1 | 3 | Serious |
| Sat 28 Jul 2001 | Cardiff | 3 | 1 | Slight |
| Tue 31 Jul 2001 | Cardiff | 4 | 1 | Slight |
| Sat 4 Aug 2001 | Rhondda, Cynon, Taff | 2 | 1 | Slight |
| Sat 18 Aug 2001 | Cardiff | 1 | 1 | Serious |
| Fri 24 Aug 2001 | Cardiff | 2 | 1 | Slight |
| Sat 25 Aug 2001 | Cardiff | 2 | 1 | Slight |
| Sun 26 Aug 2001 | Cardiff | 2 | 1 | Slight |
| Sat 1 Sep 2001 | Rhondda, Cynon, Taff | 1 | 1 | Slight |
| Fri 7 Sep 2001 | Cardiff | 1 | 1 | Slight |
| Mon 10 Sep 2001 | Cardiff | 2 | 2 | Slight |
| Sat 15 Sep 2001 | Cardiff | 2 | 1 | Slight |
| Wed 19 Sep 2001 | Cardiff | 2 | 1 | Slight |
| Fri 5 Oct 2001 | Rhondda, Cynon, Taff | 3 | 2 | Slight |
| Fri 5 Oct 2001 | Cardiff | 2 | 1 | Slight |
| Mon 8 Oct 2001 | Cardiff | 2 | 1 | Slight |
| Fri 12 Oct 2001 | Rhondda, Cynon, Taff | 3 | 2 | Slight |
| Thu 25 Oct 2001 | Cardiff | 3 | 1 | Slight |
| Thu 25 Oct 2001 | Cardiff | 1 | 1 | Slight |
| Thu 25 Oct 2001 | Rhondda, Cynon, Taff | 2 | 1 | Slight |
| Fri 26 Oct 2001 | Rhondda, Cynon, Taff | 2 | 1 | Slight |
| Fri 9 Nov 2001 | Rhondda, Cynon, Taff | 2 | 2 | Slight |
| Sun 11 Nov 2001 | Rhondda, Cynon, Taff | 1 | 1 | Slight |
| Wed 14 Nov 2001 | Cardiff | 3 | 1 | Slight |
| Wed 14 Nov 2001 | Rhondda, Cynon, Taff | 3 | 2 | Slight |
| Thu 15 Nov 2001 | Cardiff | 2 | 1 | Slight |
| Sat 24 Nov 2001 | Cardiff | 2 | 1 | Slight |
| Sun 25 Nov 2001 | Cardiff | 2 | 1 | Slight |
| Thu 29 Nov 2001 | Rhondda, Cynon, Taff | 2 | 2 | Slight |
| Fri 30 Nov 2001 | Cardiff | 2 | 2 | Slight |
| Sun 2 Dec 2001 | Rhondda, Cynon, Taff | 2 | 3 | Slight |
| Sun 2 Dec 2001 | Cardiff | 3 | 1 | Slight |
| Wed 5 Dec 2001 | Cardiff | 2 | 1 | Slight |
| Fri 7 Dec 2001 | Rhondda, Cynon, Taff | 1 | 1 | Slight |
| Fri 7 Dec 2001 | Cardiff | 2 | 1 | Slight |
| Sat 8 Dec 2001 | Rhondda, Cynon, Taff | 1 | 2 | Slight |
| Tue 11 Dec 2001 | Rhondda, Cynon, Taff | 2 | 1 | Slight |
| Wed 12 Dec 2001 | Rhondda, Cynon, Taff | 3 | 1 | Slight |
| Fri 21 Dec 2001 | Cardiff | 4 | 2 | Slight |