Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Wed 6 Jan 1999 | South Northamptonshire | 3 | 3 | Serious |
| Mon 11 Jan 1999 | Cherwell | 2 | 1 | Slight |
| Fri 15 Jan 1999 | Cherwell | 1 | 2 | Slight |
| Mon 18 Jan 1999 | Aylesbury Vale | 2 | 1 | Slight |
| Fri 22 Jan 1999 | Milton Keynes | 3 | 3 | Slight |
| Fri 22 Jan 1999 | Cherwell | 1 | 1 | Serious |
| Fri 22 Jan 1999 | Cherwell | 1 | 1 | Serious |
| Mon 25 Jan 1999 | Milton Keynes | 2 | 1 | Slight |
| Tue 26 Jan 1999 | Aylesbury Vale | 1 | 1 | Slight |
| Thu 28 Jan 1999 | Milton Keynes | 1 | 1 | Slight |
| Wed 3 Feb 1999 | Stratford-upon-Avon | 1 | 1 | Slight |
| Fri 12 Feb 1999 | Milton Keynes | 2 | 1 | Serious |
| Sat 13 Feb 1999 | Stratford-upon-Avon | 1 | 1 | Slight |
| Sun 14 Feb 1999 | Milton Keynes | 1 | 1 | Serious |
| Sat 20 Feb 1999 | Bedford | 2 | 1 | Slight |
| Tue 23 Feb 1999 | Cherwell | 2 | 1 | Slight |
| Fri 26 Feb 1999 | South Northamptonshire | 3 | 2 | Slight |
| Fri 26 Feb 1999 | South Northamptonshire | 3 | 2 | Slight |
| Sat 27 Feb 1999 | Wychavon | 3 | 1 | Slight |
| Tue 2 Mar 1999 | Milton Keynes | 2 | 1 | Slight |
| Sat 13 Mar 1999 | Bedford | 2 | 4 | Fatal |
| Sun 21 Mar 1999 | Milton Keynes | 1 | 1 | Serious |
| Tue 23 Mar 1999 | Stratford-upon-Avon | 2 | 1 | Slight |
| Thu 25 Mar 1999 | Milton Keynes | 1 | 1 | Slight |
| Sat 27 Mar 1999 | Aylesbury Vale | 2 | 3 | Slight |
| Sun 28 Mar 1999 | Wychavon | 1 | 1 | Serious |
| Wed 31 Mar 1999 | Milton Keynes | 2 | 2 | Slight |
| Mon 5 Apr 1999 | Milton Keynes | 1 | 1 | Slight |
| Mon 5 Apr 1999 | South Northamptonshire | 2 | 2 | Serious |
| Tue 6 Apr 1999 | Worcester | 2 | 1 | Slight |
| Fri 9 Apr 1999 | Milton Keynes | 2 | 2 | Slight |
| Sun 11 Apr 1999 | Cherwell | 2 | 2 | Slight |
| Mon 12 Apr 1999 | Cherwell | 3 | 1 | Slight |
| Wed 14 Apr 1999 | Aylesbury Vale | 3 | 2 | Slight |
| Fri 16 Apr 1999 | South Northamptonshire | 3 | 1 | Serious |
| Sun 18 Apr 1999 | South Northamptonshire | 3 | 4 | Serious |
| Tue 20 Apr 1999 | Worcester | 2 | 4 | Slight |
| Wed 21 Apr 1999 | South Northamptonshire | 2 | 1 | Serious |
| Mon 26 Apr 1999 | Aylesbury Vale | 1 | 3 | Slight |
| Tue 27 Apr 1999 | Milton Keynes | 2 | 2 | Slight |
| Thu 29 Apr 1999 | Stratford-upon-Avon | 2 | 1 | Slight |
| Thu 29 Apr 1999 | Aylesbury Vale | 2 | 1 | Slight |
| Thu 29 Apr 1999 | Cherwell | 1 | 1 | Slight |
| Sat 1 May 1999 | Milton Keynes | 2 | 2 | Slight |
| Sun 2 May 1999 | Wychavon | 1 | 1 | Serious |
| Mon 3 May 1999 | Stratford-upon-Avon | 2 | 1 | Slight |
| Wed 5 May 1999 | Bedford | 2 | 3 | Fatal |
| Wed 5 May 1999 | Milton Keynes | 2 | 1 | Slight |
| Wed 5 May 1999 | South Northamptonshire | 2 | 1 | Slight |
| Fri 7 May 1999 | Redditch | 2 | 1 | Slight |
| Fri 7 May 1999 | Aylesbury Vale | 3 | 1 | Serious |
| Sat 8 May 1999 | Milton Keynes | 2 | 1 | Slight |
| Sat 8 May 1999 | Stratford-upon-Avon | 2 | 2 | Slight |
| Tue 11 May 1999 | South Northamptonshire | 2 | 1 | Slight |
| Tue 11 May 1999 | Milton Keynes | 2 | 1 | Slight |
| Wed 12 May 1999 | Milton Keynes | 2 | 1 | Slight |
| Thu 13 May 1999 | Wychavon | 2 | 2 | Slight |
| Fri 14 May 1999 | Cherwell | 2 | 2 | Slight |
| Fri 14 May 1999 | Milton Keynes | 2 | 1 | Slight |
| Sun 16 May 1999 | Milton Keynes | 1 | 1 | Serious |
| Wed 19 May 1999 | Aylesbury Vale | 3 | 2 | Slight |
| Thu 20 May 1999 | Milton Keynes | 2 | 1 | Slight |
| Thu 20 May 1999 | Milton Keynes | 2 | 1 | Slight |
| Fri 21 May 1999 | Cherwell | 2 | 2 | Slight |
| Fri 21 May 1999 | Cherwell | 2 | 2 | Slight |
| Sat 22 May 1999 | South Northamptonshire | 2 | 3 | Slight |
| Sat 22 May 1999 | South Northamptonshire | 1 | 2 | Fatal |
| Wed 26 May 1999 | Aylesbury Vale | 1 | 1 | Serious |
| Fri 28 May 1999 | Cherwell | 1 | 1 | Serious |
| Mon 31 May 1999 | Wychavon | 2 | 1 | Slight |
| Tue 1 Jun 1999 | Aylesbury Vale | 1 | 1 | Slight |
| Wed 2 Jun 1999 | South Northamptonshire | 1 | 1 | Slight |
| Thu 3 Jun 1999 | Cherwell | 4 | 1 | Slight |
| Thu 17 Jun 1999 | Wychavon | 2 | 1 | Slight |
| Mon 21 Jun 1999 | Stratford-upon-Avon | 1 | 1 | Serious |
| Tue 22 Jun 1999 | Wychavon | 2 | 1 | Slight |
| Wed 23 Jun 1999 | Stratford-upon-Avon | 2 | 1 | Slight |
| Thu 24 Jun 1999 | South Northamptonshire | 2 | 2 | Serious |
| Thu 24 Jun 1999 | Cherwell | 2 | 1 | Slight |
| Thu 24 Jun 1999 | Milton Keynes | 1 | 2 | Slight |
| Mon 28 Jun 1999 | South Northamptonshire | 2 | 2 | Slight |
| Tue 29 Jun 1999 | Aylesbury Vale | 2 | 1 | Slight |
| Thu 1 Jul 1999 | South Northamptonshire | 2 | 1 | Serious |
| Wed 7 Jul 1999 | South Northamptonshire | 3 | 1 | Slight |
| Fri 9 Jul 1999 | Cherwell | 4 | 2 | Slight |
| Sat 10 Jul 1999 | South Northamptonshire | 2 | 1 | Slight |
| Sat 10 Jul 1999 | Cherwell | 2 | 1 | Slight |
| Tue 13 Jul 1999 | Milton Keynes | 2 | 1 | Slight |
| Fri 16 Jul 1999 | Aylesbury Vale | 2 | 1 | Slight |
| Fri 16 Jul 1999 | Milton Keynes | 2 | 2 | Slight |
| Tue 20 Jul 1999 | Cherwell | 2 | 1 | Slight |
| Thu 22 Jul 1999 | Cherwell | 2 | 1 | Slight |
| Sun 25 Jul 1999 | Aylesbury Vale | 1 | 1 | Slight |
| Mon 26 Jul 1999 | Stratford-upon-Avon | 2 | 1 | Slight |
| Mon 26 Jul 1999 | Cherwell | 3 | 1 | Slight |
| Tue 27 Jul 1999 | Cherwell | 3 | 1 | Slight |
| Tue 3 Aug 1999 | Milton Keynes | 2 | 1 | Slight |
| Wed 4 Aug 1999 | South Northamptonshire | 3 | 2 | Serious |
| Wed 4 Aug 1999 | Wychavon | 2 | 1 | Slight |
| Thu 5 Aug 1999 | Milton Keynes | 2 | 1 | Slight |
| Sun 8 Aug 1999 | South Northamptonshire | 2 | 7 | Slight |
| Mon 9 Aug 1999 | Milton Keynes | 2 | 1 | Slight |
| Mon 16 Aug 1999 | Cherwell | 1 | 2 | Serious |
| Thu 19 Aug 1999 | Milton Keynes | 2 | 1 | Slight |
| Tue 24 Aug 1999 | Bedford | 1 | 1 | Slight |
| Wed 25 Aug 1999 | Milton Keynes | 2 | 1 | Slight |
| Wed 25 Aug 1999 | Stratford-upon-Avon | 2 | 3 | Serious |
| Sat 28 Aug 1999 | Wychavon | 2 | 1 | Slight |
| Sat 28 Aug 1999 | Aylesbury Vale | 3 | 1 | Slight |
| Mon 30 Aug 1999 | Milton Keynes | 1 | 1 | Slight |
| Mon 30 Aug 1999 | Wychavon | 2 | 1 | Slight |
| Wed 1 Sep 1999 | Aylesbury Vale | 4 | 1 | Slight |
| Wed 1 Sep 1999 | Stratford-upon-Avon | 2 | 1 | Slight |
| Sat 4 Sep 1999 | South Northamptonshire | 1 | 3 | Slight |
| Sun 5 Sep 1999 | Cherwell | 1 | 3 | Slight |
| Mon 6 Sep 1999 | Milton Keynes | 2 | 2 | Slight |
| Tue 7 Sep 1999 | Milton Keynes | 2 | 2 | Slight |
| Wed 8 Sep 1999 | Cherwell | 2 | 1 | Slight |
| Sat 11 Sep 1999 | Wychavon | 1 | 2 | Serious |
| Mon 13 Sep 1999 | Cherwell | 2 | 1 | Slight |
| Fri 17 Sep 1999 | Milton Keynes | 1 | 1 | Slight |
| Sun 19 Sep 1999 | South Northamptonshire | 3 | 1 | Slight |
| Sun 19 Sep 1999 | South Northamptonshire | 2 | 1 | Slight |
| Mon 20 Sep 1999 | Stratford-upon-Avon | 1 | 2 | Slight |
| Mon 20 Sep 1999 | Stratford-upon-Avon | 1 | 2 | Slight |
| Tue 21 Sep 1999 | Stratford-upon-Avon | 2 | 1 | Slight |
| Mon 27 Sep 1999 | Milton Keynes | 2 | 1 | Slight |
| Wed 29 Sep 1999 | Milton Keynes | 2 | 1 | Slight |
| Fri 1 Oct 1999 | Milton Keynes | 2 | 1 | Slight |
| Fri 8 Oct 1999 | Milton Keynes | 3 | 1 | Slight |
| Fri 8 Oct 1999 | Milton Keynes | 3 | 1 | Slight |
| Fri 8 Oct 1999 | Wychavon | 2 | 1 | Slight |
| Sun 10 Oct 1999 | Stratford-upon-Avon | 2 | 3 | Slight |
| Mon 18 Oct 1999 | Milton Keynes | 2 | 1 | Slight |
| Thu 21 Oct 1999 | South Northamptonshire | 2 | 2 | Serious |
| Fri 22 Oct 1999 | South Northamptonshire | 3 | 1 | Slight |
| Fri 22 Oct 1999 | Milton Keynes | 2 | 2 | Slight |
| Sat 23 Oct 1999 | Milton Keynes | 2 | 1 | Slight |
| Fri 29 Oct 1999 | Malvern Hills | 2 | 2 | Slight |
| Fri 29 Oct 1999 | Milton Keynes | 2 | 1 | Slight |
| Sun 31 Oct 1999 | Aylesbury Vale | 2 | 5 | Serious |
| Thu 4 Nov 1999 | Milton Keynes | 2 | 1 | Slight |
| Sat 6 Nov 1999 | Milton Keynes | 2 | 1 | Slight |
| Sat 6 Nov 1999 | South Northamptonshire | 2 | 8 | Serious |
| Sat 6 Nov 1999 | South Northamptonshire | 3 | 2 | Slight |
| Sat 6 Nov 1999 | Aylesbury Vale | 2 | 1 | Serious |
| Tue 9 Nov 1999 | Milton Keynes | 3 | 1 | Slight |
| Fri 12 Nov 1999 | South Northamptonshire | 2 | 3 | Slight |
| Fri 12 Nov 1999 | South Northamptonshire | 1 | 1 | Slight |
| Tue 16 Nov 1999 | Stratford-upon-Avon | 2 | 1 | Slight |
| Mon 22 Nov 1999 | Wychavon | 2 | 1 | Slight |
| Wed 24 Nov 1999 | Aylesbury Vale | 1 | 1 | Slight |
| Wed 24 Nov 1999 | Milton Keynes | 2 | 1 | Slight |
| Wed 24 Nov 1999 | Stratford-upon-Avon | 2 | 2 | Slight |
| Fri 26 Nov 1999 | South Northamptonshire | 2 | 1 | Fatal |
| Sun 28 Nov 1999 | Aylesbury Vale | 2 | 3 | Slight |
| Mon 29 Nov 1999 | Milton Keynes | 2 | 1 | Slight |
| Mon 29 Nov 1999 | Cherwell | 2 | 1 | Slight |
| Mon 29 Nov 1999 | South Northamptonshire | 2 | 1 | Serious |
| Tue 30 Nov 1999 | Aylesbury Vale | 2 | 2 | Slight |
| Wed 1 Dec 1999 | Stratford-upon-Avon | 3 | 1 | Slight |
| Wed 1 Dec 1999 | Stratford-upon-Avon | 3 | 1 | Slight |
| Sat 4 Dec 1999 | Stratford-upon-Avon | 1 | 2 | Slight |
| Mon 6 Dec 1999 | South Northamptonshire | 2 | 1 | Serious |
| Wed 8 Dec 1999 | Milton Keynes | 3 | 1 | Slight |
| Wed 8 Dec 1999 | Bedford | 1 | 1 | Slight |
| Sat 11 Dec 1999 | Aylesbury Vale | 1 | 1 | Slight |
| Mon 13 Dec 1999 | Milton Keynes | 2 | 1 | Slight |
| Mon 13 Dec 1999 | Milton Keynes | 1 | 1 | Slight |
| Thu 16 Dec 1999 | Milton Keynes | 2 | 1 | Slight |
| Mon 20 Dec 1999 | Milton Keynes | 2 | 1 | Serious |
| Tue 21 Dec 1999 | Redditch | 2 | 2 | Slight |
| Thu 23 Dec 1999 | Stratford-upon-Avon | 2 | 1 | Slight |
| Mon 27 Dec 1999 | Milton Keynes | 1 | 1 | Slight |
| Fri 31 Dec 1999 | Stratford-upon-Avon | 2 | 1 | Slight |