Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Sat 7 Jan 1989 | Windsor and Maidenhead | 2 | 1 | Slight |
| Tue 10 Jan 1989 | Bracknell Forest | 1 | 1 | Slight |
| Thu 26 Jan 1989 | Bracknell Forest | 2 | 1 | Slight |
| Sat 28 Jan 1989 | Windsor and Maidenhead | 3 | 2 | Slight |
| Thu 2 Feb 1989 | Windsor and Maidenhead | 1 | 1 | Slight |
| Thu 9 Feb 1989 | Windsor and Maidenhead | 3 | 1 | Slight |
| Wed 15 Feb 1989 | Windsor and Maidenhead | 2 | 2 | Slight |
| Fri 17 Feb 1989 | Windsor and Maidenhead | 2 | 2 | Slight |
| Fri 17 Feb 1989 | Windsor and Maidenhead | 2 | 2 | Slight |
| Sat 18 Feb 1989 | Windsor and Maidenhead | 2 | 1 | Slight |
| Tue 21 Feb 1989 | Windsor and Maidenhead | 2 | 1 | Slight |
| Tue 21 Feb 1989 | Windsor and Maidenhead | 2 | 1 | Slight |
| Fri 24 Feb 1989 | Slough | 2 | 1 | Slight |
| Mon 27 Feb 1989 | Bracknell Forest | 4 | 2 | Slight |
| Thu 9 Mar 1989 | Windsor and Maidenhead | 1 | 1 | Slight |
| Sun 12 Mar 1989 | Windsor and Maidenhead | 3 | 1 | Slight |
| Sun 12 Mar 1989 | Windsor and Maidenhead | 3 | 1 | Slight |
| Sun 26 Mar 1989 | Windsor and Maidenhead | 2 | 1 | Slight |
| Fri 7 Apr 1989 | Slough | 3 | 1 | Slight |
| Mon 10 Apr 1989 | Windsor and Maidenhead | 2 | 1 | Slight |
| Thu 13 Apr 1989 | Windsor and Maidenhead | 2 | 1 | Fatal |
| Fri 14 Apr 1989 | Windsor and Maidenhead | 3 | 1 | Slight |
| Thu 20 Apr 1989 | Windsor and Maidenhead | 2 | 2 | Slight |
| Sat 22 Apr 1989 | Slough | 2 | 1 | Slight |
| Thu 4 May 1989 | Windsor and Maidenhead | 2 | 1 | Slight |
| Sat 27 May 1989 | Slough | 2 | 3 | Slight |
| Mon 29 May 1989 | Bracknell Forest | 2 | 3 | Serious |
| Fri 9 Jun 1989 | Slough | 4 | 2 | Slight |
| Wed 14 Jun 1989 | Windsor and Maidenhead | 2 | 1 | Slight |
| Wed 14 Jun 1989 | Windsor and Maidenhead | 2 | 1 | Slight |
| Sat 17 Jun 1989 | Slough | 2 | 2 | Slight |
| Wed 28 Jun 1989 | Bracknell Forest | 2 | 1 | Slight |
| Tue 4 Jul 1989 | Windsor and Maidenhead | 1 | 1 | Slight |
| Tue 4 Jul 1989 | Windsor and Maidenhead | 1 | 1 | Slight |
| Sat 15 Jul 1989 | Slough | 2 | 1 | Slight |
| Sat 22 Jul 1989 | Windsor and Maidenhead | 4 | 2 | Slight |
| Sun 27 Aug 1989 | Windsor and Maidenhead | 2 | 3 | Serious |
| Wed 30 Aug 1989 | Windsor and Maidenhead | 2 | 1 | Slight |
| Thu 7 Sep 1989 | Slough | 3 | 2 | Slight |
| Sat 9 Sep 1989 | Bracknell Forest | 2 | 1 | Slight |
| Sat 9 Sep 1989 | Slough | 2 | 1 | Slight |
| Wed 27 Sep 1989 | Windsor and Maidenhead | 3 | 1 | Slight |
| Thu 5 Oct 1989 | Windsor and Maidenhead | 2 | 1 | Slight |
| Fri 6 Oct 1989 | Bracknell Forest | 2 | 2 | Slight |
| Sat 7 Oct 1989 | Slough | 1 | 1 | Slight |
| Mon 9 Oct 1989 | Windsor and Maidenhead | 3 | 1 | Slight |
| Sun 15 Oct 1989 | Slough | 1 | 1 | Slight |
| Tue 7 Nov 1989 | Slough | 2 | 4 | Slight |
| Thu 9 Nov 1989 | Windsor and Maidenhead | 2 | 2 | Slight |
| Sun 12 Nov 1989 | Slough | 2 | 1 | Slight |
| Sun 12 Nov 1989 | Slough | 2 | 2 | Slight |
| Mon 20 Nov 1989 | Slough | 1 | 1 | Serious |
| Wed 22 Nov 1989 | Windsor and Maidenhead | 1 | 1 | Serious |
| Fri 24 Nov 1989 | Bracknell Forest | 2 | 1 | Slight |
| Sat 2 Dec 1989 | Slough | 2 | 1 | Serious |
| Mon 4 Dec 1989 | Slough | 2 | 1 | Slight |
| Fri 8 Dec 1989 | Bracknell Forest | 3 | 2 | Slight |
| Fri 8 Dec 1989 | Bracknell Forest | 2 | 2 | Slight |
| Wed 13 Dec 1989 | Slough | 1 | 1 | Serious |
| Sat 16 Dec 1989 | Bracknell Forest | 2 | 1 | Slight |
| Thu 21 Dec 1989 | Windsor and Maidenhead | 1 | 1 | Serious |