Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Fri 8 Jan 1999 | South Gloucestershire | 2 | 2 | Slight |
| Sat 9 Jan 1999 | South Gloucestershire | 2 | 2 | Slight |
| Sat 16 Jan 1999 | South Gloucestershire | 4 | 1 | Serious |
| Sun 24 Jan 1999 | South Gloucestershire | 3 | 2 | Slight |
| Wed 10 Feb 1999 | Bristol, City of | 3 | 1 | Slight |
| Fri 12 Feb 1999 | Bath and North East Somerset | 1 | 1 | Slight |
| Sat 20 Feb 1999 | Bristol, City of | 2 | 3 | Slight |
| Fri 26 Feb 1999 | South Gloucestershire | 3 | 1 | Slight |
| Thu 25 Mar 1999 | Bristol, City of | 2 | 1 | Slight |
| Thu 22 Apr 1999 | Bath and North East Somerset | 3 | 2 | Slight |
| Fri 23 Apr 1999 | Bath and North East Somerset | 1 | 1 | Serious |
| Thu 29 Apr 1999 | South Gloucestershire | 2 | 1 | Slight |
| Fri 30 Apr 1999 | South Gloucestershire | 2 | 1 | Slight |
| Fri 7 May 1999 | Bristol, City of | 2 | 1 | Slight |
| Sun 9 May 1999 | Bristol, City of | 2 | 1 | Slight |
| Sat 15 May 1999 | South Gloucestershire | 1 | 1 | Slight |
| Sun 23 May 1999 | Bristol, City of | 2 | 2 | Slight |
| Mon 24 May 1999 | South Gloucestershire | 1 | 1 | Slight |
| Fri 28 May 1999 | South Gloucestershire | 2 | 1 | Slight |
| Sun 6 Jun 1999 | South Gloucestershire | 2 | 1 | Slight |
| Fri 11 Jun 1999 | Bristol, City of | 2 | 3 | Slight |
| Sun 13 Jun 1999 | South Gloucestershire | 2 | 1 | Slight |
| Tue 15 Jun 1999 | Bristol, City of | 2 | 1 | Slight |
| Thu 17 Jun 1999 | South Gloucestershire | 2 | 1 | Slight |
| Tue 6 Jul 1999 | South Gloucestershire | 4 | 2 | Slight |
| Tue 6 Jul 1999 | South Gloucestershire | 4 | 2 | Slight |
| Sun 11 Jul 1999 | Bath and North East Somerset | 2 | 1 | Slight |
| Wed 14 Jul 1999 | South Gloucestershire | 3 | 1 | Slight |
| Fri 16 Jul 1999 | Bristol, City of | 2 | 1 | Slight |
| Mon 19 Jul 1999 | South Gloucestershire | 2 | 1 | Slight |
| Mon 2 Aug 1999 | Bath and North East Somerset | 2 | 1 | Slight |
| Tue 24 Aug 1999 | Bath and North East Somerset | 1 | 1 | Slight |
| Tue 31 Aug 1999 | Bristol, City of | 1 | 2 | Slight |
| Fri 3 Sep 1999 | South Gloucestershire | 2 | 1 | Slight |
| Sat 4 Sep 1999 | South Gloucestershire | 3 | 1 | Slight |
| Tue 7 Sep 1999 | Bath and North East Somerset | 2 | 1 | Serious |
| Sun 12 Sep 1999 | South Gloucestershire | 1 | 1 | Slight |
| Wed 29 Sep 1999 | South Gloucestershire | 2 | 1 | Slight |
| Tue 5 Oct 1999 | South Gloucestershire | 2 | 1 | Slight |
| Sat 9 Oct 1999 | South Gloucestershire | 3 | 2 | Slight |
| Mon 11 Oct 1999 | Bristol, City of | 2 | 1 | Slight |
| Mon 18 Oct 1999 | Bristol, City of | 3 | 1 | Slight |
| Mon 25 Oct 1999 | Bath and North East Somerset | 2 | 1 | Slight |
| Fri 5 Nov 1999 | Bristol, City of | 2 | 1 | Slight |
| Mon 8 Nov 1999 | Bath and North East Somerset | 2 | 1 | Slight |
| Mon 15 Nov 1999 | Bristol, City of | 2 | 1 | Slight |
| Sat 20 Nov 1999 | Bristol, City of | 1 | 2 | Slight |
| Mon 22 Nov 1999 | South Gloucestershire | 2 | 1 | Slight |
| Mon 20 Dec 1999 | South Gloucestershire | 2 | 1 | Slight |
| Thu 23 Dec 1999 | South Gloucestershire | 3 | 1 | Slight |