Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Sat 16 Jan 1999 | Pembrokeshire | 1 | 1 | Slight |
| Wed 20 Jan 1999 | Pembrokeshire | 3 | 2 | Serious |
| Thu 4 Feb 1999 | Pembrokeshire | 1 | 1 | Slight |
| Wed 10 Mar 1999 | Pembrokeshire | 2 | 1 | Slight |
| Thu 11 Mar 1999 | Pembrokeshire | 1 | 1 | Slight |
| Mon 22 Mar 1999 | Pembrokeshire | 2 | 1 | Slight |
| Fri 9 Apr 1999 | Pembrokeshire | 2 | 1 | Serious |
| Thu 6 May 1999 | Pembrokeshire | 3 | 3 | Serious |
| Thu 20 May 1999 | Pembrokeshire | 2 | 6 | Slight |
| Thu 22 Jul 1999 | Pembrokeshire | 2 | 4 | Serious |
| Wed 4 Aug 1999 | Pembrokeshire | 2 | 1 | Serious |
| Fri 6 Aug 1999 | Pembrokeshire | 2 | 1 | Slight |
| Fri 6 Aug 1999 | Pembrokeshire | 2 | 1 | Slight |
| Sun 8 Aug 1999 | Pembrokeshire | 1 | 1 | Slight |
| Wed 11 Aug 1999 | Pembrokeshire | 1 | 1 | Slight |
| Fri 13 Aug 1999 | Pembrokeshire | 2 | 1 | Slight |
| Sat 25 Sep 1999 | Pembrokeshire | 2 | 1 | Slight |
| Mon 18 Oct 1999 | Pembrokeshire | 2 | 1 | Slight |
| Sat 23 Oct 1999 | Pembrokeshire | 2 | 1 | Slight |
| Fri 26 Nov 1999 | Pembrokeshire | 2 | 1 | Slight |
| Fri 26 Nov 1999 | Pembrokeshire | 2 | 2 | Slight |
| Sat 11 Dec 1999 | Pembrokeshire | 1 | 1 | Fatal |