Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Sat 31 Jan 2004 | Merthyr Tydfil | 2 | 2 | Slight |
| Sat 14 Feb 2004 | Caerphilly | 2 | 2 | Slight |
| Fri 27 Feb 2004 | Caerphilly | 1 | 1 | Slight |
| Fri 27 Feb 2004 | Caerphilly | 1 | 1 | Slight |
| Fri 23 Jul 2004 | Merthyr Tydfil | 2 | 1 | Slight |
| Fri 27 Aug 2004 | Merthyr Tydfil | 1 | 1 | Slight |
| Fri 5 Nov 2004 | Caerphilly | 2 | 1 | Slight |
| Fri 17 Dec 2004 | Caerphilly | 2 | 1 | Slight |