Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Thu 1 Jan 1998 | South Bedfordshire | 1 | 3 | Slight |
| Sat 3 Jan 1998 | South Bedfordshire | 1 | 1 | Slight |
| Tue 6 Jan 1998 | Milton Keynes | 3 | 2 | Slight |
| Tue 6 Jan 1998 | South Bedfordshire | 2 | 1 | Slight |
| Sun 11 Jan 1998 | South Bedfordshire | 2 | 1 | Slight |
| Fri 16 Jan 1998 | Dacorum | 2 | 2 | Serious |
| Mon 19 Jan 1998 | Three Rivers | 2 | 1 | Slight |
| Thu 22 Jan 1998 | Dacorum | 2 | 1 | Slight |
| Wed 28 Jan 1998 | South Bedfordshire | 1 | 1 | Slight |
| Wed 4 Feb 1998 | Milton Keynes | 2 | 1 | Slight |
| Wed 4 Feb 1998 | Milton Keynes | 2 | 1 | Slight |
| Sat 7 Feb 1998 | Aylesbury Vale | 1 | 1 | Slight |
| Sun 15 Feb 1998 | South Bedfordshire | 1 | 1 | Slight |
| Sun 22 Feb 1998 | South Bedfordshire | 2 | 1 | Slight |
| Fri 27 Feb 1998 | Aylesbury Vale | 2 | 1 | Slight |
| Mon 2 Mar 1998 | Dacorum | 2 | 2 | Slight |
| Tue 3 Mar 1998 | Dacorum | 2 | 1 | Slight |
| Tue 3 Mar 1998 | Milton Keynes | 1 | 1 | Slight |
| Sat 7 Mar 1998 | South Bedfordshire | 1 | 1 | Serious |
| Sat 7 Mar 1998 | South Bedfordshire | 5 | 3 | Serious |
| Mon 9 Mar 1998 | Dacorum | 1 | 2 | Serious |
| Thu 12 Mar 1998 | Milton Keynes | 2 | 1 | Slight |
| Tue 17 Mar 1998 | Dacorum | 1 | 1 | Fatal |
| Tue 31 Mar 1998 | South Bedfordshire | 2 | 2 | Serious |
| Tue 31 Mar 1998 | South Bedfordshire | 2 | 1 | Slight |
| Wed 15 Apr 1998 | Dacorum | 2 | 2 | Slight |
| Thu 23 Apr 1998 | Milton Keynes | 1 | 1 | Slight |
| Sat 25 Apr 1998 | Milton Keynes | 2 | 3 | Serious |
| Sun 26 Apr 1998 | Dacorum | 5 | 1 | Slight |
| Tue 28 Apr 1998 | South Bedfordshire | 1 | 1 | Slight |
| Thu 30 Apr 1998 | Dacorum | 2 | 1 | Slight |
| Thu 30 Apr 1998 | South Bedfordshire | 4 | 1 | Slight |
| Sun 10 May 1998 | Dacorum | 2 | 2 | Slight |
| Mon 11 May 1998 | Aylesbury Vale | 2 | 1 | Slight |
| Tue 12 May 1998 | Milton Keynes | 2 | 1 | Slight |
| Tue 12 May 1998 | Milton Keynes | 2 | 1 | Slight |
| Tue 12 May 1998 | Aylesbury Vale | 3 | 1 | Slight |
| Sun 17 May 1998 | South Bedfordshire | 2 | 1 | Slight |
| Sun 17 May 1998 | South Bedfordshire | 2 | 4 | Serious |
| Mon 18 May 1998 | Dacorum | 2 | 1 | Serious |
| Mon 25 May 1998 | Dacorum | 2 | 1 | Slight |
| Thu 28 May 1998 | Aylesbury Vale | 2 | 1 | Slight |
| Thu 28 May 1998 | Aylesbury Vale | 2 | 1 | Slight |
| Fri 29 May 1998 | South Bedfordshire | 2 | 1 | Slight |
| Wed 3 Jun 1998 | Dacorum | 2 | 2 | Slight |
| Fri 5 Jun 1998 | Dacorum | 1 | 1 | Slight |
| Sat 6 Jun 1998 | South Bedfordshire | 1 | 1 | Slight |
| Thu 11 Jun 1998 | Dacorum | 2 | 2 | Serious |
| Sat 13 Jun 1998 | Dacorum | 2 | 1 | Slight |
| Thu 18 Jun 1998 | Dacorum | 2 | 1 | Slight |
| Fri 19 Jun 1998 | South Bedfordshire | 1 | 1 | Serious |
| Sat 20 Jun 1998 | Aylesbury Vale | 1 | 1 | Serious |
| Sun 21 Jun 1998 | South Bedfordshire | 1 | 2 | Slight |
| Mon 22 Jun 1998 | Dacorum | 3 | 1 | Slight |
| Tue 23 Jun 1998 | Aylesbury Vale | 1 | 1 | Slight |
| Tue 23 Jun 1998 | Aylesbury Vale | 1 | 1 | Slight |
| Tue 23 Jun 1998 | Aylesbury Vale | 2 | 1 | Slight |
| Thu 25 Jun 1998 | Milton Keynes | 2 | 1 | Slight |
| Sat 27 Jun 1998 | Milton Keynes | 2 | 2 | Slight |
| Tue 30 Jun 1998 | Dacorum | 2 | 2 | Slight |
| Fri 3 Jul 1998 | Milton Keynes | 2 | 1 | Slight |
| Tue 7 Jul 1998 | Dacorum | 2 | 2 | Slight |
| Sun 19 Jul 1998 | Milton Keynes | 2 | 1 | Serious |
| Tue 21 Jul 1998 | Dacorum | 2 | 1 | Slight |
| Thu 23 Jul 1998 | Aylesbury Vale | 2 | 1 | Serious |
| Fri 24 Jul 1998 | Milton Keynes | 1 | 1 | Slight |
| Sat 25 Jul 1998 | South Bedfordshire | 2 | 1 | Slight |
| Sat 25 Jul 1998 | Dacorum | 2 | 2 | Slight |
| Thu 6 Aug 1998 | Dacorum | 1 | 1 | Slight |
| Fri 7 Aug 1998 | Dacorum | 1 | 1 | Serious |
| Sun 9 Aug 1998 | Aylesbury Vale | 3 | 1 | Slight |
| Sat 15 Aug 1998 | Dacorum | 2 | 2 | Fatal |
| Sun 23 Aug 1998 | Dacorum | 1 | 1 | Slight |
| Sun 30 Aug 1998 | Dacorum | 3 | 1 | Slight |
| Sat 5 Sep 1998 | South Bedfordshire | 2 | 1 | Slight |
| Sun 6 Sep 1998 | Dacorum | 2 | 1 | Slight |
| Tue 8 Sep 1998 | Dacorum | 2 | 2 | Slight |
| Tue 8 Sep 1998 | Aylesbury Vale | 2 | 2 | Slight |
| Sat 12 Sep 1998 | Dacorum | 2 | 1 | Slight |
| Sun 13 Sep 1998 | Dacorum | 1 | 1 | Serious |
| Thu 17 Sep 1998 | South Bedfordshire | 2 | 2 | Serious |
| Wed 23 Sep 1998 | Milton Keynes | 2 | 1 | Slight |
| Sun 27 Sep 1998 | Dacorum | 2 | 1 | Slight |
| Wed 30 Sep 1998 | Aylesbury Vale | 2 | 1 | Slight |
| Sat 3 Oct 1998 | Milton Keynes | 2 | 1 | Slight |
| Sun 4 Oct 1998 | South Bedfordshire | 2 | 1 | Slight |
| Sun 4 Oct 1998 | Aylesbury Vale | 2 | 8 | Slight |
| Tue 13 Oct 1998 | Milton Keynes | 2 | 1 | Slight |
| Thu 15 Oct 1998 | Dacorum | 2 | 1 | Serious |
| Thu 22 Oct 1998 | Dacorum | 1 | 2 | Fatal |
| Sat 24 Oct 1998 | Three Rivers | 2 | 1 | Slight |
| Sat 31 Oct 1998 | South Bedfordshire | 2 | 1 | Slight |
| Sat 31 Oct 1998 | South Bedfordshire | 2 | 1 | Slight |
| Sun 1 Nov 1998 | Aylesbury Vale | 2 | 1 | Slight |
| Wed 4 Nov 1998 | South Bedfordshire | 1 | 1 | Slight |
| Thu 5 Nov 1998 | Dacorum | 2 | 1 | Slight |
| Fri 6 Nov 1998 | South Bedfordshire | 2 | 1 | Slight |
| Sat 14 Nov 1998 | Aylesbury Vale | 3 | 5 | Serious |
| Thu 26 Nov 1998 | Dacorum | 2 | 3 | Slight |
| Thu 26 Nov 1998 | South Bedfordshire | 3 | 1 | Slight |
| Fri 27 Nov 1998 | Aylesbury Vale | 1 | 1 | Slight |
| Sun 29 Nov 1998 | Dacorum | 1 | 2 | Slight |
| Tue 1 Dec 1998 | Milton Keynes | 2 | 2 | Slight |
| Mon 7 Dec 1998 | Milton Keynes | 2 | 1 | Slight |
| Mon 7 Dec 1998 | Dacorum | 2 | 1 | Serious |
| Sat 12 Dec 1998 | Dacorum | 3 | 3 | Serious |
| Tue 15 Dec 1998 | South Bedfordshire | 3 | 1 | Slight |
| Fri 18 Dec 1998 | Dacorum | 2 | 1 | Slight |
| Tue 22 Dec 1998 | Milton Keynes | 2 | 1 | Slight |
| Thu 24 Dec 1998 | Milton Keynes | 3 | 4 | Serious |