Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Fri 1 Jan 1999 | North East Lincolnshire | 2 | 1 | Slight |
| Thu 7 Jan 1999 | North East Lincolnshire | 2 | 1 | Slight |
| Sun 10 Jan 1999 | North East Lincolnshire | 2 | 1 | Slight |
| Sun 24 Jan 1999 | North East Lincolnshire | 2 | 1 | Serious |
| Sat 6 Mar 1999 | North East Lincolnshire | 2 | 1 | Slight |
| Wed 7 Apr 1999 | North East Lincolnshire | 2 | 2 | Serious |
| Thu 15 Apr 1999 | North East Lincolnshire | 1 | 1 | Slight |
| Fri 7 May 1999 | North East Lincolnshire | 2 | 1 | Serious |
| Fri 21 May 1999 | North East Lincolnshire | 2 | 2 | Slight |
| Thu 8 Jul 1999 | North East Lincolnshire | 2 | 1 | Serious |
| Sat 17 Jul 1999 | North East Lincolnshire | 4 | 2 | Slight |
| Sat 14 Aug 1999 | North East Lincolnshire | 2 | 2 | Slight |
| Sat 14 Aug 1999 | North East Lincolnshire | 2 | 1 | Slight |
| Mon 16 Aug 1999 | North East Lincolnshire | 2 | 4 | Serious |
| Thu 9 Sep 1999 | North East Lincolnshire | 2 | 1 | Slight |
| Wed 15 Sep 1999 | North East Lincolnshire | 2 | 1 | Slight |
| Sat 2 Oct 1999 | North East Lincolnshire | 4 | 1 | Slight |
| Tue 26 Oct 1999 | North East Lincolnshire | 2 | 2 | Slight |
| Fri 29 Oct 1999 | North East Lincolnshire | 2 | 1 | Slight |
| Sat 6 Nov 1999 | North East Lincolnshire | 3 | 2 | Slight |
| Sun 7 Nov 1999 | North East Lincolnshire | 2 | 2 | Slight |
| Sat 13 Nov 1999 | North East Lincolnshire | 3 | 2 | Serious |
| Sun 12 Dec 1999 | North East Lincolnshire | 2 | 2 | Slight |
| Tue 14 Dec 1999 | North East Lincolnshire | 2 | 1 | Slight |
| Mon 27 Dec 1999 | North East Lincolnshire | 2 | 1 | Slight |