Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Fri 4 Jan 1991 | Chorley | 1 | 1 | Slight |
| Mon 14 Jan 1991 | Chorley | 3 | 1 | Slight |
| Tue 22 Jan 1991 | Chorley | 1 | 1 | Slight |
| Thu 24 Jan 1991 | Chorley | 1 | 1 | Slight |
| Fri 25 Jan 1991 | Chorley | 2 | 2 | Slight |
| Fri 1 Feb 1991 | Chorley | 1 | 1 | Slight |
| Mon 11 Feb 1991 | Chorley | 1 | 1 | Slight |
| Sat 16 Feb 1991 | Chorley | 2 | 1 | Slight |
| Mon 1 Apr 1991 | Chorley | 2 | 3 | Slight |
| Tue 2 Apr 1991 | Chorley | 3 | 1 | Slight |
| Tue 2 Apr 1991 | Chorley | 2 | 2 | Slight |
| Sun 14 Apr 1991 | Chorley | 3 | 2 | Slight |
| Fri 3 May 1991 | Chorley | 5 | 1 | Slight |
| Thu 16 May 1991 | Chorley | 1 | 1 | Serious |
| Fri 7 Jun 1991 | Chorley | 1 | 1 | Slight |
| Sat 8 Jun 1991 | Chorley | 1 | 1 | Slight |
| Tue 11 Jun 1991 | Chorley | 2 | 1 | Serious |
| Sat 22 Jun 1991 | Chorley | 1 | 3 | Fatal |
| Thu 27 Jun 1991 | Chorley | 1 | 1 | Slight |
| Thu 27 Jun 1991 | Chorley | 2 | 1 | Serious |
| Fri 28 Jun 1991 | Chorley | 1 | 1 | Slight |
| Sun 30 Jun 1991 | Chorley | 1 | 1 | Slight |
| Mon 1 Jul 1991 | Chorley | 2 | 2 | Slight |
| Thu 4 Jul 1991 | Chorley | 2 | 1 | Slight |
| Sun 7 Jul 1991 | Chorley | 2 | 2 | Serious |
| Mon 29 Jul 1991 | Chorley | 2 | 1 | Slight |
| Tue 30 Jul 1991 | Chorley | 1 | 1 | Slight |
| Wed 7 Aug 1991 | Chorley | 3 | 2 | Slight |
| Thu 8 Aug 1991 | Chorley | 2 | 1 | Slight |
| Mon 19 Aug 1991 | Chorley | 1 | 1 | Slight |
| Sat 31 Aug 1991 | West Lancashire | 1 | 1 | Slight |
| Fri 6 Sep 1991 | Chorley | 2 | 1 | Slight |
| Sat 7 Sep 1991 | Chorley | 2 | 1 | Slight |
| Sun 8 Sep 1991 | Chorley | 1 | 1 | Slight |
| Thu 19 Sep 1991 | Chorley | 2 | 1 | Slight |
| Sun 29 Sep 1991 | Chorley | 2 | 1 | Slight |
| Mon 7 Oct 1991 | Chorley | 2 | 1 | Slight |
| Wed 23 Oct 1991 | Chorley | 2 | 4 | Slight |
| Fri 1 Nov 1991 | Chorley | 2 | 1 | Serious |
| Sun 3 Nov 1991 | Chorley | 1 | 1 | Slight |
| Sat 7 Dec 1991 | Chorley | 1 | 2 | Slight |
| Fri 20 Dec 1991 | Chorley | 2 | 1 | Slight |
| Fri 20 Dec 1991 | Chorley | 1 | 1 | Slight |
| Tue 31 Dec 1991 | Chorley | 2 | 1 | Serious |