Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Fri 1 Jan 1999 | Derby | 2 | 4 | Serious |
| Fri 1 Jan 1999 | Derby | 2 | 1 | Slight |
| Thu 7 Jan 1999 | South Derbyshire | 2 | 1 | Slight |
| Sun 10 Jan 1999 | Derby | 2 | 1 | Slight |
| Mon 11 Jan 1999 | Derby | 2 | 1 | Serious |
| Mon 11 Jan 1999 | Derby | 3 | 1 | Serious |
| Thu 14 Jan 1999 | Derby | 3 | 2 | Slight |
| Thu 14 Jan 1999 | South Derbyshire | 2 | 1 | Slight |
| Sat 16 Jan 1999 | Derby | 2 | 1 | Slight |
| Mon 25 Jan 1999 | Derby | 2 | 1 | Slight |
| Mon 25 Jan 1999 | Derby | 2 | 1 | Slight |
| Sun 31 Jan 1999 | South Derbyshire | 3 | 6 | Slight |
| Sun 31 Jan 1999 | Derby | 1 | 2 | Serious |
| Fri 5 Feb 1999 | Derby | 1 | 1 | Serious |
| Sat 6 Feb 1999 | South Derbyshire | 2 | 1 | Slight |
| Mon 8 Feb 1999 | South Derbyshire | 1 | 1 | Slight |
| Wed 10 Feb 1999 | Derby | 2 | 1 | Slight |
| Sun 14 Feb 1999 | Derby | 2 | 1 | Slight |
| Thu 18 Feb 1999 | Derby | 2 | 1 | Slight |
| Mon 22 Feb 1999 | Derby | 2 | 1 | Slight |
| Tue 23 Feb 1999 | Derby | 2 | 1 | Serious |
| Sun 28 Feb 1999 | Derby | 1 | 1 | Serious |
| Wed 3 Mar 1999 | Derby | 3 | 1 | Slight |
| Fri 5 Mar 1999 | Derby | 1 | 1 | Slight |
| Mon 8 Mar 1999 | Derby | 2 | 2 | Slight |
| Thu 11 Mar 1999 | South Derbyshire | 1 | 1 | Slight |
| Sat 13 Mar 1999 | South Derbyshire | 2 | 1 | Slight |
| Wed 17 Mar 1999 | Derby | 2 | 1 | Slight |
| Sat 20 Mar 1999 | South Derbyshire | 2 | 1 | Slight |
| Thu 25 Mar 1999 | Derby | 3 | 1 | Slight |
| Fri 26 Mar 1999 | Derby | 2 | 1 | Slight |
| Fri 26 Mar 1999 | Derby | 2 | 1 | Slight |
| Fri 26 Mar 1999 | Derby | 2 | 4 | Serious |
| Thu 1 Apr 1999 | Derby | 2 | 2 | Slight |
| Sun 11 Apr 1999 | South Derbyshire | 3 | 1 | Serious |
| Tue 13 Apr 1999 | Trafford | 2 | 1 | Slight |
| Wed 14 Apr 1999 | Derby | 1 | 1 | Slight |
| Thu 15 Apr 1999 | South Derbyshire | 3 | 2 | Serious |
| Sat 17 Apr 1999 | Derby | 2 | 2 | Slight |
| Mon 19 Apr 1999 | Derby | 2 | 1 | Slight |
| Mon 19 Apr 1999 | Derby | 2 | 1 | Slight |
| Fri 23 Apr 1999 | Derby | 1 | 1 | Slight |
| Fri 23 Apr 1999 | South Derbyshire | 2 | 3 | Slight |
| Fri 23 Apr 1999 | Derby | 2 | 1 | Slight |
| Fri 30 Apr 1999 | Derby | 2 | 1 | Slight |
| Wed 5 May 1999 | Derby | 2 | 1 | Slight |
| Fri 7 May 1999 | Derby | 2 | 1 | Slight |
| Fri 7 May 1999 | South Derbyshire | 2 | 1 | Serious |
| Mon 10 May 1999 | Derby | 2 | 1 | Slight |
| Fri 14 May 1999 | South Derbyshire | 2 | 1 | Slight |
| Fri 28 May 1999 | Derby | 3 | 4 | Slight |
| Fri 4 Jun 1999 | Derby | 2 | 1 | Slight |
| Sun 6 Jun 1999 | Derby | 2 | 1 | Slight |
| Sun 6 Jun 1999 | Derby | 2 | 2 | Slight |
| Sun 6 Jun 1999 | South Derbyshire | 1 | 1 | Slight |
| Mon 7 Jun 1999 | Derby | 2 | 1 | Slight |
| Sat 12 Jun 1999 | South Derbyshire | 3 | 1 | Slight |
| Sun 13 Jun 1999 | South Derbyshire | 2 | 2 | Slight |
| Tue 15 Jun 1999 | Derby | 2 | 1 | Slight |
| Tue 15 Jun 1999 | Derby | 2 | 1 | Slight |
| Tue 15 Jun 1999 | Derby | 2 | 1 | Slight |
| Wed 16 Jun 1999 | South Derbyshire | 2 | 1 | Slight |
| Sat 19 Jun 1999 | South Derbyshire | 1 | 1 | Serious |
| Sun 20 Jun 1999 | South Derbyshire | 2 | 1 | Slight |
| Mon 21 Jun 1999 | South Derbyshire | 2 | 1 | Slight |
| Mon 21 Jun 1999 | South Derbyshire | 2 | 1 | Slight |
| Mon 28 Jun 1999 | Derby | 1 | 2 | Slight |
| Tue 29 Jun 1999 | Derby | 2 | 1 | Serious |
| Tue 13 Jul 1999 | Derby | 3 | 2 | Slight |
| Tue 13 Jul 1999 | South Derbyshire | 1 | 1 | Slight |
| Sat 17 Jul 1999 | Derby | 2 | 1 | Slight |
| Mon 19 Jul 1999 | Derby | 3 | 1 | Serious |
| Sat 24 Jul 1999 | South Derbyshire | 1 | 1 | Serious |
| Thu 29 Jul 1999 | Derby | 3 | 1 | Slight |
| Sat 31 Jul 1999 | Derby | 2 | 2 | Slight |
| Sun 1 Aug 1999 | Derby | 1 | 1 | Serious |
| Mon 2 Aug 1999 | Derby | 2 | 2 | Slight |
| Tue 3 Aug 1999 | Derby | 2 | 1 | Slight |
| Tue 3 Aug 1999 | Derby | 2 | 1 | Slight |
| Wed 4 Aug 1999 | Derby | 2 | 2 | Slight |
| Mon 16 Aug 1999 | Derby | 2 | 1 | Slight |
| Wed 18 Aug 1999 | Derby | 2 | 1 | Serious |
| Thu 2 Sep 1999 | South Derbyshire | 2 | 1 | Slight |
| Thu 2 Sep 1999 | South Derbyshire | 2 | 1 | Slight |
| Fri 3 Sep 1999 | South Derbyshire | 2 | 2 | Slight |
| Sun 5 Sep 1999 | South Derbyshire | 1 | 1 | Slight |
| Mon 6 Sep 1999 | Derby | 1 | 1 | Slight |
| Mon 6 Sep 1999 | South Derbyshire | 1 | 1 | Serious |
| Wed 8 Sep 1999 | South Derbyshire | 2 | 1 | Slight |
| Fri 10 Sep 1999 | Derby | 1 | 1 | Slight |
| Thu 16 Sep 1999 | Derby | 2 | 1 | Slight |
| Sat 18 Sep 1999 | South Derbyshire | 2 | 3 | Serious |
| Mon 20 Sep 1999 | Derby | 2 | 1 | Fatal |
| Mon 27 Sep 1999 | Derby | 2 | 1 | Slight |
| Wed 29 Sep 1999 | Derby | 2 | 1 | Slight |
| Fri 1 Oct 1999 | Derby | 1 | 1 | Serious |
| Sat 2 Oct 1999 | Derby | 2 | 3 | Slight |
| Fri 8 Oct 1999 | South Derbyshire | 1 | 2 | Slight |
| Fri 8 Oct 1999 | Derby | 2 | 2 | Slight |
| Tue 12 Oct 1999 | Derby | 2 | 4 | Slight |
| Wed 13 Oct 1999 | South Derbyshire | 2 | 1 | Slight |
| Mon 18 Oct 1999 | Derby | 2 | 2 | Serious |
| Sun 24 Oct 1999 | Derby | 2 | 1 | Slight |
| Mon 1 Nov 1999 | South Derbyshire | 1 | 1 | Serious |
| Fri 5 Nov 1999 | Derby | 2 | 3 | Slight |
| Mon 8 Nov 1999 | Derby | 2 | 1 | Slight |
| Fri 12 Nov 1999 | Derby | 1 | 1 | Serious |
| Sat 13 Nov 1999 | South Derbyshire | 2 | 1 | Serious |
| Fri 19 Nov 1999 | Derby | 2 | 1 | Slight |
| Mon 22 Nov 1999 | Derby | 2 | 1 | Slight |
| Thu 25 Nov 1999 | Derby | 2 | 2 | Slight |
| Sat 27 Nov 1999 | Derby | 2 | 1 | Serious |
| Mon 29 Nov 1999 | Derby | 1 | 1 | Serious |
| Tue 14 Dec 1999 | Derby | 3 | 2 | Slight |
| Wed 15 Dec 1999 | Derby | 2 | 1 | Slight |
| Fri 17 Dec 1999 | Derby | 3 | 3 | Serious |