Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Sat 2 Jan 1999 | Carmarthenshire | 2 | 3 | Serious |
| Thu 21 Jan 1999 | Carmarthenshire | 2 | 1 | Slight |
| Tue 2 Mar 1999 | Carmarthenshire | 2 | 4 | Slight |
| Fri 19 Mar 1999 | Carmarthenshire | 2 | 1 | Slight |
| Fri 2 Apr 1999 | Carmarthenshire | 2 | 3 | Slight |
| Tue 20 Apr 1999 | Carmarthenshire | 2 | 1 | Slight |
| Wed 21 Apr 1999 | Carmarthenshire | 2 | 1 | Slight |
| Tue 27 Apr 1999 | Carmarthenshire | 2 | 2 | Serious |
| Sat 8 May 1999 | Carmarthenshire | 2 | 3 | Slight |
| Sun 9 May 1999 | Carmarthenshire | 2 | 1 | Slight |
| Mon 17 May 1999 | Carmarthenshire | 2 | 1 | Slight |
| Mon 24 May 1999 | Carmarthenshire | 1 | 1 | Slight |
| Sun 4 Jul 1999 | Carmarthenshire | 2 | 1 | Slight |
| Mon 19 Jul 1999 | Carmarthenshire | 2 | 2 | Serious |
| Thu 22 Jul 1999 | Carmarthenshire | 2 | 3 | Serious |
| Sun 22 Aug 1999 | Carmarthenshire | 2 | 1 | Slight |
| Fri 8 Oct 1999 | Carmarthenshire | 3 | 1 | Slight |
| Fri 15 Oct 1999 | Carmarthenshire | 2 | 2 | Fatal |
| Thu 25 Nov 1999 | Carmarthenshire | 1 | 1 | Slight |
| Wed 1 Dec 1999 | Carmarthenshire | 2 | 1 | Slight |
| Sun 5 Dec 1999 | Carmarthenshire | 1 | 1 | Slight |
| Sun 5 Dec 1999 | Carmarthenshire | 1 | 1 | Slight |
| Tue 7 Dec 1999 | Carmarthenshire | 2 | 1 | Slight |
| Tue 7 Dec 1999 | Carmarthenshire | 2 | 1 | Slight |
| Tue 7 Dec 1999 | Carmarthenshire | 2 | 1 | Slight |