Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Thu 4 Feb 1999 | North Lincolnshire | 1 | 1 | Slight |
| Fri 12 Feb 1999 | North Lincolnshire | 3 | 2 | Slight |
| Mon 8 Mar 1999 | North Lincolnshire | 2 | 1 | Slight |
| Thu 11 Mar 1999 | North Lincolnshire | 2 | 1 | Slight |
| Wed 17 Mar 1999 | North Lincolnshire | 2 | 1 | Slight |
| Sun 28 Mar 1999 | North Lincolnshire | 2 | 1 | Slight |
| Sun 18 Apr 1999 | North Lincolnshire | 2 | 6 | Serious |
| Fri 23 Apr 1999 | North Lincolnshire | 2 | 1 | Slight |
| Mon 26 Jul 1999 | North Lincolnshire | 2 | 2 | Slight |
| Sun 8 Aug 1999 | North Lincolnshire | 1 | 1 | Slight |
| Wed 20 Oct 1999 | North Lincolnshire | 2 | 1 | Slight |
| Fri 5 Nov 1999 | North Lincolnshire | 2 | 1 | Slight |
| Sun 28 Nov 1999 | North Lincolnshire | 3 | 1 | Slight |
| Wed 29 Dec 1999 | North Lincolnshire | 1 | 1 | Serious |