Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Fri 1 Jan 1999 | Peterborough | 1 | 1 | Slight |
| Mon 4 Jan 1999 | South Kesteven | 2 | 1 | Slight |
| Wed 6 Jan 1999 | Lincoln | 3 | 1 | Slight |
| Thu 7 Jan 1999 | Lincoln | 2 | 1 | Slight |
| Thu 7 Jan 1999 | Peterborough | 2 | 1 | Slight |
| Thu 7 Jan 1999 | Peterborough | 2 | 1 | Slight |
| Sat 9 Jan 1999 | West Lindsey | 2 | 1 | Serious |
| Sat 9 Jan 1999 | Peterborough | 1 | 1 | Slight |
| Sun 10 Jan 1999 | South Kesteven | 1 | 1 | Serious |
| Wed 13 Jan 1999 | South Kesteven | 3 | 2 | Slight |
| Thu 14 Jan 1999 | Peterborough | 2 | 1 | Slight |
| Sat 16 Jan 1999 | South Kesteven | 4 | 1 | Slight |
| Sun 17 Jan 1999 | West Lindsey | 1 | 1 | Slight |
| Mon 18 Jan 1999 | Peterborough | 2 | 1 | Slight |
| Wed 20 Jan 1999 | North Kesteven | 2 | 2 | Slight |
| Wed 20 Jan 1999 | Peterborough | 2 | 1 | Slight |
| Thu 21 Jan 1999 | South Kesteven | 2 | 1 | Slight |
| Sat 23 Jan 1999 | Lincoln | 1 | 1 | Slight |
| Sun 24 Jan 1999 | Peterborough | 3 | 2 | Slight |
| Thu 28 Jan 1999 | West Lindsey | 2 | 1 | Slight |
| Thu 28 Jan 1999 | South Kesteven | 2 | 1 | Slight |
| Thu 28 Jan 1999 | Peterborough | 1 | 1 | Slight |
| Sun 31 Jan 1999 | Lincoln | 2 | 1 | Slight |
| Mon 1 Feb 1999 | Peterborough | 2 | 1 | Slight |
| Mon 1 Feb 1999 | Peterborough | 2 | 1 | Slight |
| Sat 6 Feb 1999 | Peterborough | 2 | 1 | Slight |
| Mon 8 Feb 1999 | North Kesteven | 3 | 1 | Slight |
| Wed 10 Feb 1999 | South Kesteven | 2 | 1 | Slight |
| Sat 13 Feb 1999 | Peterborough | 2 | 1 | Slight |
| Mon 15 Feb 1999 | Peterborough | 3 | 4 | Slight |
| Mon 15 Feb 1999 | South Kesteven | 1 | 1 | Serious |
| Wed 17 Feb 1999 | Peterborough | 1 | 1 | Slight |
| Fri 19 Feb 1999 | North Kesteven | 3 | 1 | Slight |
| Tue 23 Feb 1999 | North Lincolnshire | 2 | 2 | Slight |
| Wed 24 Feb 1999 | Peterborough | 2 | 1 | Slight |
| Fri 26 Feb 1999 | North Kesteven | 2 | 1 | Slight |
| Sat 27 Feb 1999 | Peterborough | 1 | 1 | Slight |
| Sat 27 Feb 1999 | North Lincolnshire | 2 | 1 | Slight |
| Tue 2 Mar 1999 | Peterborough | 2 | 2 | Slight |
| Wed 3 Mar 1999 | Peterborough | 2 | 1 | Slight |
| Sat 6 Mar 1999 | Peterborough | 2 | 4 | Slight |
| Sat 6 Mar 1999 | Peterborough | 2 | 4 | Slight |
| Sat 6 Mar 1999 | West Lindsey | 1 | 4 | Serious |
| Sat 6 Mar 1999 | Peterborough | 2 | 2 | Slight |
| Sun 7 Mar 1999 | Peterborough | 1 | 1 | Slight |
| Wed 10 Mar 1999 | Huntingdonshire | 3 | 1 | Slight |
| Sun 14 Mar 1999 | Peterborough | 2 | 1 | Slight |
| Sun 14 Mar 1999 | Peterborough | 2 | 1 | Slight |
| Tue 16 Mar 1999 | North Kesteven | 3 | 4 | Fatal |
| Tue 16 Mar 1999 | Lincoln | 2 | 1 | Slight |
| Wed 17 Mar 1999 | North Kesteven | 3 | 1 | Serious |
| Sun 21 Mar 1999 | North Kesteven | 2 | 6 | Slight |
| Sun 21 Mar 1999 | Peterborough | 1 | 1 | Slight |
| Sat 27 Mar 1999 | Lincoln | 1 | 1 | Slight |
| Sat 27 Mar 1999 | Lincoln | 1 | 1 | Serious |
| Sat 27 Mar 1999 | Lincoln | 1 | 1 | Serious |
| Mon 29 Mar 1999 | Peterborough | 2 | 1 | Slight |
| Mon 29 Mar 1999 | South Kesteven | 2 | 2 | Fatal |
| Wed 31 Mar 1999 | Lincoln | 2 | 1 | Slight |
| Wed 31 Mar 1999 | South Kesteven | 2 | 1 | Slight |
| Thu 1 Apr 1999 | Peterborough | 2 | 1 | Serious |
| Sat 3 Apr 1999 | West Lindsey | 3 | 5 | Slight |
| Sat 3 Apr 1999 | Peterborough | 2 | 1 | Slight |
| Sun 4 Apr 1999 | Lincoln | 2 | 3 | Slight |
| Sun 4 Apr 1999 | Peterborough | 2 | 1 | Serious |
| Sun 4 Apr 1999 | Peterborough | 2 | 1 | Serious |
| Tue 6 Apr 1999 | Peterborough | 2 | 1 | Slight |
| Tue 6 Apr 1999 | West Lindsey | 4 | 7 | Fatal |
| Wed 7 Apr 1999 | Lincoln | 4 | 4 | Slight |
| Fri 9 Apr 1999 | North Lincolnshire | 2 | 1 | Serious |
| Sat 10 Apr 1999 | West Lindsey | 3 | 1 | Slight |
| Sun 11 Apr 1999 | North Kesteven | 2 | 1 | Slight |
| Sun 11 Apr 1999 | North Kesteven | 2 | 2 | Slight |
| Tue 13 Apr 1999 | West Lindsey | 2 | 1 | Slight |
| Wed 14 Apr 1999 | Peterborough | 2 | 1 | Slight |
| Wed 14 Apr 1999 | Peterborough | 2 | 1 | Slight |
| Thu 15 Apr 1999 | Lincoln | 1 | 1 | Slight |
| Sat 17 Apr 1999 | North Kesteven | 2 | 1 | Slight |
| Wed 21 Apr 1999 | Peterborough | 1 | 2 | Slight |
| Thu 22 Apr 1999 | Peterborough | 2 | 1 | Slight |
| Sat 24 Apr 1999 | Peterborough | 1 | 1 | Slight |
| Sun 25 Apr 1999 | North Kesteven | 1 | 1 | Slight |
| Sun 25 Apr 1999 | Peterborough | 2 | 2 | Slight |
| Sun 25 Apr 1999 | Peterborough | 2 | 1 | Slight |
| Wed 28 Apr 1999 | Peterborough | 2 | 1 | Serious |
| Fri 30 Apr 1999 | North Lincolnshire | 1 | 1 | Fatal |
| Sat 1 May 1999 | Huntingdonshire | 2 | 1 | Slight |
| Wed 5 May 1999 | South Kesteven | 1 | 1 | Slight |
| Wed 5 May 1999 | North Kesteven | 3 | 1 | Slight |
| Wed 5 May 1999 | North Kesteven | 2 | 1 | Slight |
| Fri 7 May 1999 | Peterborough | 1 | 1 | Slight |
| Fri 7 May 1999 | South Kesteven | 1 | 1 | Slight |
| Sun 9 May 1999 | South Kesteven | 3 | 3 | Slight |
| Mon 10 May 1999 | North Kesteven | 2 | 1 | Slight |
| Tue 11 May 1999 | Peterborough | 2 | 1 | Slight |
| Wed 12 May 1999 | Peterborough | 1 | 1 | Slight |
| Fri 14 May 1999 | Lincoln | 2 | 1 | Slight |
| Sat 15 May 1999 | Peterborough | 2 | 2 | Serious |
| Sun 16 May 1999 | Peterborough | 2 | 1 | Slight |
| Sun 16 May 1999 | South Kesteven | 2 | 3 | Slight |
| Sat 22 May 1999 | Peterborough | 1 | 1 | Slight |
| Sat 22 May 1999 | West Lindsey | 1 | 1 | Fatal |
| Mon 24 May 1999 | North Lincolnshire | 2 | 1 | Serious |
| Mon 24 May 1999 | West Lindsey | 2 | 3 | Fatal |
| Thu 27 May 1999 | North Lincolnshire | 1 | 2 | Slight |
| Fri 28 May 1999 | Peterborough | 3 | 1 | Slight |
| Sat 29 May 1999 | South Kesteven | 2 | 2 | Slight |
| Mon 31 May 1999 | North Lincolnshire | 1 | 1 | Slight |
| Sun 6 Jun 1999 | North Kesteven | 3 | 2 | Serious |
| Sun 6 Jun 1999 | North Kesteven | 3 | 2 | Slight |
| Tue 8 Jun 1999 | West Lindsey | 2 | 2 | Slight |
| Tue 8 Jun 1999 | Peterborough | 2 | 2 | Slight |
| Sat 12 Jun 1999 | North Kesteven | 2 | 4 | Slight |
| Mon 14 Jun 1999 | South Kesteven | 2 | 1 | Slight |
| Mon 14 Jun 1999 | Peterborough | 1 | 1 | Slight |
| Sat 19 Jun 1999 | Huntingdonshire | 3 | 2 | Serious |
| Sun 20 Jun 1999 | Peterborough | 1 | 1 | Slight |
| Sun 20 Jun 1999 | Peterborough | 1 | 1 | Slight |
| Mon 21 Jun 1999 | West Lindsey | 3 | 4 | Serious |
| Thu 24 Jun 1999 | Peterborough | 2 | 1 | Slight |
| Fri 25 Jun 1999 | Lincoln | 2 | 2 | Slight |
| Sun 27 Jun 1999 | South Kesteven | 1 | 1 | Slight |
| Thu 1 Jul 1999 | North Kesteven | 2 | 2 | Slight |
| Thu 1 Jul 1999 | South Kesteven | 2 | 1 | Slight |
| Fri 2 Jul 1999 | Peterborough | 2 | 1 | Slight |
| Mon 5 Jul 1999 | North Kesteven | 2 | 1 | Slight |
| Wed 7 Jul 1999 | Lincoln | 1 | 1 | Slight |
| Fri 9 Jul 1999 | Peterborough | 2 | 1 | Slight |
| Sat 10 Jul 1999 | North Kesteven | 2 | 3 | Serious |
| Sat 10 Jul 1999 | Peterborough | 2 | 2 | Slight |
| Sat 10 Jul 1999 | Peterborough | 2 | 2 | Slight |
| Tue 13 Jul 1999 | North Kesteven | 4 | 2 | Fatal |
| Wed 14 Jul 1999 | North Lincolnshire | 2 | 2 | Slight |
| Wed 14 Jul 1999 | North Lincolnshire | 2 | 1 | Slight |
| Thu 15 Jul 1999 | Peterborough | 2 | 1 | Slight |
| Thu 15 Jul 1999 | Lincoln | 2 | 1 | Slight |
| Fri 16 Jul 1999 | South Kesteven | 1 | 1 | Slight |
| Sat 17 Jul 1999 | Lincoln | 2 | 2 | Slight |
| Sat 17 Jul 1999 | West Lindsey | 2 | 1 | Slight |
| Sat 24 Jul 1999 | Peterborough | 3 | 1 | Slight |
| Sat 24 Jul 1999 | South Kesteven | 1 | 1 | Slight |
| Mon 26 Jul 1999 | North Kesteven | 1 | 1 | Slight |
| Mon 26 Jul 1999 | Huntingdonshire | 2 | 2 | Slight |
| Tue 27 Jul 1999 | North Lincolnshire | 1 | 1 | Serious |
| Tue 27 Jul 1999 | North Lincolnshire | 1 | 1 | Serious |
| Tue 27 Jul 1999 | Huntingdonshire | 2 | 1 | Slight |
| Tue 27 Jul 1999 | North Lincolnshire | 2 | 1 | Slight |
| Tue 27 Jul 1999 | North Lincolnshire | 2 | 1 | Slight |
| Tue 27 Jul 1999 | West Lindsey | 1 | 1 | Slight |
| Wed 28 Jul 1999 | West Lindsey | 2 | 2 | Slight |
| Thu 29 Jul 1999 | Lincoln | 1 | 1 | Slight |
| Mon 2 Aug 1999 | Peterborough | 2 | 3 | Serious |
| Wed 4 Aug 1999 | Lincoln | 2 | 1 | Slight |
| Sat 7 Aug 1999 | Peterborough | 2 | 1 | Slight |
| Mon 9 Aug 1999 | Peterborough | 2 | 4 | Slight |
| Tue 10 Aug 1999 | Peterborough | 2 | 1 | Slight |
| Tue 10 Aug 1999 | Peterborough | 2 | 1 | Slight |
| Thu 12 Aug 1999 | Peterborough | 1 | 1 | Slight |
| Fri 13 Aug 1999 | Peterborough | 2 | 1 | Slight |
| Sat 14 Aug 1999 | Peterborough | 2 | 2 | Slight |
| Thu 19 Aug 1999 | Peterborough | 1 | 1 | Slight |
| Thu 19 Aug 1999 | West Lindsey | 3 | 2 | Slight |
| Fri 20 Aug 1999 | South Kesteven | 2 | 1 | Fatal |
| Sun 22 Aug 1999 | Peterborough | 3 | 5 | Fatal |
| Mon 23 Aug 1999 | Lincoln | 2 | 1 | Slight |
| Wed 25 Aug 1999 | South Kesteven | 1 | 4 | Serious |
| Fri 27 Aug 1999 | Peterborough | 2 | 1 | Slight |
| Sun 29 Aug 1999 | Peterborough | 1 | 1 | Slight |
| Sat 4 Sep 1999 | West Lindsey | 2 | 1 | Serious |
| Sat 4 Sep 1999 | North Kesteven | 2 | 1 | Serious |
| Sun 5 Sep 1999 | North Kesteven | 3 | 1 | Slight |
| Mon 6 Sep 1999 | Peterborough | 1 | 2 | Serious |
| Wed 8 Sep 1999 | Peterborough | 2 | 1 | Slight |
| Fri 10 Sep 1999 | North Lincolnshire | 2 | 1 | Serious |
| Wed 15 Sep 1999 | Peterborough | 2 | 1 | Slight |
| Wed 15 Sep 1999 | East Riding of Yorkshire | 1 | 1 | Slight |
| Fri 17 Sep 1999 | North Kesteven | 3 | 2 | Slight |
| Sat 18 Sep 1999 | Peterborough | 1 | 1 | Serious |
| Sat 18 Sep 1999 | Peterborough | 1 | 2 | Slight |
| Mon 20 Sep 1999 | Peterborough | 3 | 1 | Slight |
| Mon 20 Sep 1999 | Peterborough | 2 | 1 | Slight |
| Mon 20 Sep 1999 | North Lincolnshire | 2 | 1 | Slight |
| Sat 25 Sep 1999 | Lincoln | 4 | 1 | Slight |
| Sun 26 Sep 1999 | Lincoln | 2 | 1 | Slight |
| Tue 28 Sep 1999 | Lincoln | 2 | 1 | Slight |
| Wed 29 Sep 1999 | South Kesteven | 1 | 1 | Slight |
| Fri 1 Oct 1999 | Peterborough | 2 | 1 | Slight |
| Sun 3 Oct 1999 | West Lindsey | 1 | 2 | Slight |
| Sun 3 Oct 1999 | Peterborough | 1 | 3 | Fatal |
| Sun 3 Oct 1999 | Peterborough | 1 | 1 | Serious |
| Sun 3 Oct 1999 | North Kesteven | 3 | 3 | Slight |
| Sun 3 Oct 1999 | Peterborough | 2 | 1 | Slight |
| Wed 6 Oct 1999 | West Lindsey | 4 | 1 | Fatal |
| Thu 7 Oct 1999 | Lincoln | 2 | 1 | Slight |
| Fri 8 Oct 1999 | Peterborough | 2 | 4 | Slight |
| Sat 9 Oct 1999 | Peterborough | 2 | 1 | Serious |
| Sun 10 Oct 1999 | West Lindsey | 4 | 6 | Fatal |
| Sun 10 Oct 1999 | North Kesteven | 3 | 3 | Serious |
| Thu 14 Oct 1999 | Peterborough | 1 | 1 | Slight |
| Fri 15 Oct 1999 | East Riding of Yorkshire | 2 | 1 | Slight |
| Tue 19 Oct 1999 | Peterborough | 2 | 1 | Slight |
| Thu 21 Oct 1999 | Huntingdonshire | 2 | 2 | Serious |
| Fri 22 Oct 1999 | Peterborough | 3 | 1 | Slight |
| Sat 23 Oct 1999 | Peterborough | 2 | 1 | Slight |
| Sun 24 Oct 1999 | South Kesteven | 2 | 3 | Slight |
| Tue 26 Oct 1999 | North Kesteven | 2 | 4 | Slight |
| Tue 26 Oct 1999 | South Kesteven | 2 | 1 | Slight |
| Wed 27 Oct 1999 | North Lincolnshire | 2 | 1 | Slight |
| Wed 27 Oct 1999 | North Lincolnshire | 2 | 1 | Slight |
| Thu 28 Oct 1999 | South Kesteven | 1 | 1 | Slight |
| Thu 28 Oct 1999 | Peterborough | 1 | 1 | Slight |
| Sun 31 Oct 1999 | Peterborough | 2 | 1 | Slight |
| Tue 2 Nov 1999 | West Lindsey | 2 | 1 | Slight |
| Tue 2 Nov 1999 | Peterborough | 3 | 2 | Slight |
| Wed 3 Nov 1999 | West Lindsey | 3 | 3 | Serious |
| Fri 5 Nov 1999 | Peterborough | 2 | 1 | Slight |
| Wed 10 Nov 1999 | Peterborough | 2 | 1 | Slight |
| Wed 10 Nov 1999 | North Kesteven | 2 | 2 | Slight |
| Thu 11 Nov 1999 | Peterborough | 2 | 1 | Slight |
| Thu 11 Nov 1999 | Peterborough | 2 | 1 | Slight |
| Thu 11 Nov 1999 | Peterborough | 2 | 1 | Slight |
| Fri 12 Nov 1999 | Peterborough | 2 | 1 | Slight |
| Sat 13 Nov 1999 | Peterborough | 1 | 1 | Slight |
| Tue 16 Nov 1999 | West Lindsey | 3 | 2 | Serious |
| Wed 17 Nov 1999 | Peterborough | 3 | 1 | Slight |
| Thu 18 Nov 1999 | Peterborough | 1 | 1 | Slight |
| Fri 19 Nov 1999 | Peterborough | 2 | 1 | Slight |
| Fri 19 Nov 1999 | North Kesteven | 3 | 2 | Slight |
| Fri 19 Nov 1999 | North Kesteven | 4 | 2 | Slight |
| Sat 20 Nov 1999 | Lincoln | 2 | 1 | Slight |
| Tue 23 Nov 1999 | North Kesteven | 3 | 1 | Slight |
| Thu 25 Nov 1999 | Lincoln | 1 | 1 | Slight |
| Thu 25 Nov 1999 | North Kesteven | 3 | 1 | Slight |
| Fri 26 Nov 1999 | West Lindsey | 2 | 2 | Fatal |
| Fri 26 Nov 1999 | North Kesteven | 2 | 3 | Slight |
| Sun 28 Nov 1999 | Huntingdonshire | 1 | 1 | Serious |
| Thu 2 Dec 1999 | North Lincolnshire | 2 | 1 | Slight |
| Sat 4 Dec 1999 | West Lindsey | 2 | 1 | Slight |
| Mon 6 Dec 1999 | South Kesteven | 1 | 1 | Serious |
| Mon 6 Dec 1999 | South Kesteven | 2 | 2 | Slight |
| Tue 7 Dec 1999 | Peterborough | 3 | 1 | Slight |
| Wed 8 Dec 1999 | Peterborough | 2 | 1 | Slight |
| Wed 8 Dec 1999 | Huntingdonshire | 2 | 1 | Slight |
| Thu 9 Dec 1999 | Peterborough | 4 | 1 | Slight |
| Thu 9 Dec 1999 | South Kesteven | 2 | 2 | Slight |
| Thu 9 Dec 1999 | North Lincolnshire | 3 | 1 | Slight |
| Fri 10 Dec 1999 | Peterborough | 2 | 1 | Slight |
| Sat 11 Dec 1999 | North Kesteven | 2 | 1 | Slight |
| Mon 13 Dec 1999 | South Kesteven | 2 | 1 | Slight |
| Mon 13 Dec 1999 | South Kesteven | 2 | 1 | Slight |
| Tue 14 Dec 1999 | South Kesteven | 1 | 1 | Slight |
| Wed 15 Dec 1999 | West Lindsey | 1 | 1 | Slight |
| Thu 16 Dec 1999 | Peterborough | 1 | 1 | Slight |
| Sat 18 Dec 1999 | Lincoln | 2 | 1 | Slight |
| Sun 19 Dec 1999 | South Kesteven | 3 | 1 | Slight |
| Mon 20 Dec 1999 | North Lincolnshire | 2 | 1 | Slight |
| Mon 20 Dec 1999 | West Lindsey | 3 | 2 | Slight |
| Tue 21 Dec 1999 | West Lindsey | 2 | 3 | Slight |
| Thu 23 Dec 1999 | North Kesteven | 3 | 3 | Slight |
| Thu 23 Dec 1999 | South Kesteven | 4 | 2 | Slight |
| Fri 24 Dec 1999 | Peterborough | 2 | 1 | Serious |
| Thu 30 Dec 1999 | Peterborough | 2 | 1 | Slight |
| Thu 30 Dec 1999 | West Lindsey | 2 | 3 | Slight |