Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Fri 5 Feb 1999 | Isle of Anglesey | 2 | 1 | Slight |
| Mon 22 Mar 1999 | Isle of Anglesey | 2 | 1 | Slight |
| Tue 11 May 1999 | Isle of Anglesey | 1 | 17 | Slight |
| Sat 19 Jun 1999 | Isle of Anglesey | 1 | 3 | Slight |
| Sun 22 Aug 1999 | Isle of Anglesey | 1 | 2 | Slight |
| Tue 12 Oct 1999 | Isle of Anglesey | 2 | 1 | Slight |
| Fri 15 Oct 1999 | Derby | 1 | 1 | Serious |
| Thu 9 Dec 1999 | Isle of Anglesey | 2 | 2 | Slight |
| Tue 28 Dec 1999 | Isle of Anglesey | 1 | 1 | Slight |