Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Sat 16 Jan 1999 | North East Lincolnshire | 1 | 1 | Slight |
| Sun 28 Feb 1999 | North East Lincolnshire | 2 | 2 | Slight |
| Sun 28 Feb 1999 | North East Lincolnshire | 2 | 1 | Slight |
| Thu 11 Mar 1999 | North East Lincolnshire | 2 | 2 | Slight |
| Thu 11 Mar 1999 | North East Lincolnshire | 2 | 2 | Slight |
| Tue 23 Mar 1999 | North East Lincolnshire | 1 | 2 | Slight |
| Fri 16 Apr 1999 | West Lindsey | 1 | 2 | Slight |
| Fri 23 Apr 1999 | North East Lincolnshire | 2 | 1 | Slight |
| Fri 30 Apr 1999 | North East Lincolnshire | 1 | 1 | Slight |
| Sun 2 May 1999 | North East Lincolnshire | 2 | 1 | Slight |
| Sat 8 May 1999 | North East Lincolnshire | 2 | 1 | Slight |
| Fri 21 May 1999 | West Lindsey | 1 | 1 | Slight |
| Sun 23 May 1999 | West Lindsey | 1 | 1 | Slight |
| Tue 8 Jun 1999 | North East Lincolnshire | 2 | 1 | Slight |
| Fri 18 Jun 1999 | North East Lincolnshire | 2 | 3 | Slight |
| Fri 25 Jun 1999 | North East Lincolnshire | 1 | 1 | Slight |
| Mon 28 Jun 1999 | North East Lincolnshire | 2 | 1 | Slight |
| Tue 13 Jul 1999 | North East Lincolnshire | 2 | 4 | Slight |
| Sun 15 Aug 1999 | North East Lincolnshire | 2 | 1 | Slight |
| Mon 6 Sep 1999 | North East Lincolnshire | 1 | 1 | Slight |
| Sat 18 Sep 1999 | North East Lincolnshire | 1 | 1 | Slight |
| Tue 21 Sep 1999 | North East Lincolnshire | 1 | 2 | Serious |
| Mon 11 Oct 1999 | North East Lincolnshire | 2 | 2 | Slight |
| Wed 17 Nov 1999 | North East Lincolnshire | 2 | 1 | Serious |
| Fri 17 Dec 1999 | North East Lincolnshire | 2 | 2 | Slight |
| Fri 24 Dec 1999 | North East Lincolnshire | 2 | 1 | Slight |
| Thu 30 Dec 1999 | North East Lincolnshire | 1 | 1 | Slight |