Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Tue 1 Jan 1991 | St. Albans | 1 | 1 | Slight |
| Tue 1 Jan 1991 | St. Albans | 1 | 1 | Slight |
| Fri 4 Jan 1991 | St. Albans | 1 | 1 | Slight |
| Mon 7 Jan 1991 | St. Albans | 3 | 2 | Slight |
| Sat 12 Jan 1991 | Peterborough | 2 | 1 | Slight |
| Mon 28 Jan 1991 | Peterborough | 2 | 1 | Slight |
| Fri 1 Feb 1991 | St. Albans | 2 | 1 | Slight |
| Sun 10 Feb 1991 | St. Albans | 1 | 1 | Slight |
| Tue 12 Feb 1991 | Peterborough | 3 | 1 | Slight |
| Sun 17 Feb 1991 | St. Albans | 1 | 1 | Slight |
| Thu 21 Feb 1991 | St. Albans | 2 | 1 | Slight |
| Sun 24 Feb 1991 | Peterborough | 1 | 1 | Slight |
| Sun 3 Mar 1991 | St. Albans | 1 | 1 | Slight |
| Sun 10 Mar 1991 | St. Albans | 1 | 1 | Slight |
| Thu 28 Mar 1991 | Peterborough | 2 | 1 | Slight |
| Wed 3 Apr 1991 | Peterborough | 2 | 1 | Slight |
| Fri 19 Apr 1991 | Chichester | 1 | 1 | Slight |
| Mon 13 May 1991 | St. Albans | 2 | 1 | Slight |
| Thu 16 May 1991 | St. Albans | 1 | 2 | Fatal |
| Sat 25 May 1991 | Peterborough | 2 | 1 | Serious |
| Tue 4 Jun 1991 | St. Albans | 1 | 1 | Slight |
| Thu 6 Jun 1991 | St. Albans | 3 | 1 | Slight |
| Wed 12 Jun 1991 | St. Albans | 3 | 1 | Slight |
| Wed 26 Jun 1991 | St. Albans | 4 | 1 | Slight |
| Sun 30 Jun 1991 | St. Albans | 2 | 1 | Slight |
| Thu 4 Jul 1991 | Daventry | 2 | 2 | Slight |
| Thu 4 Jul 1991 | St. Albans | 2 | 1 | Slight |
| Wed 7 Aug 1991 | St. Albans | 2 | 1 | Slight |
| Thu 8 Aug 1991 | St. Albans | 2 | 1 | Slight |
| Wed 21 Aug 1991 | Daventry | 1 | 2 | Slight |
| Sat 31 Aug 1991 | St. Albans | 2 | 1 | Serious |
| Wed 2 Oct 1991 | Peterborough | 1 | 1 | Slight |
| Thu 3 Oct 1991 | St. Albans | 2 | 1 | Slight |
| Thu 3 Oct 1991 | St. Albans | 2 | 1 | Slight |
| Sun 6 Oct 1991 | Mole Valley | 1 | 1 | Slight |
| Tue 8 Oct 1991 | St. Albans | 3 | 1 | Slight |
| Fri 18 Oct 1991 | St. Albans | 2 | 2 | Slight |
| Thu 24 Oct 1991 | Peterborough | 2 | 1 | Slight |
| Fri 8 Nov 1991 | St. Albans | 1 | 1 | Slight |
| Sat 23 Nov 1991 | Peterborough | 1 | 1 | Serious |