Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Thu 5 Jan 1984 | Berwick-upon-Tweed | 2 | 1 | Slight |
| Sun 15 Jan 1984 | Gedling | 2 | 2 | Serious |
| Mon 23 Jan 1984 | East Hertfordshire | 1 | 1 | Slight |
| Mon 27 Feb 1984 | Guildford | 1 | 2 | Serious |
| Wed 29 Feb 1984 | North Wiltshire | 2 | 1 | Slight |
| Tue 6 Mar 1984 | North Dorset | 1 | 1 | Serious |
| Mon 19 Mar 1984 | North Cornwall | 1 | 2 | Serious |
| Fri 6 Apr 1984 | North Cornwall | 2 | 1 | Serious |
| Sun 8 Apr 1984 | Teignbridge | 1 | 2 | Slight |
| Mon 7 May 1984 | East Northamptonshire | 1 | 1 | Serious |
| Wed 6 Jun 1984 | North Wiltshire | 2 | 1 | Serious |
| Thu 7 Jun 1984 | Swindon | 2 | 1 | Slight |
| Sun 10 Jun 1984 | East Northamptonshire | 2 | 1 | Serious |
| Wed 13 Jun 1984 | Derwentside | 1 | 1 | Slight |
| Thu 14 Jun 1984 | North Dorset | 2 | 1 | Slight |
| Sat 16 Jun 1984 | East Hertfordshire | 1 | 1 | Slight |
| Wed 27 Jun 1984 | East Hertfordshire | 2 | 1 | Serious |
| Tue 3 Jul 1984 | East Northamptonshire | 3 | 1 | Slight |
| Wed 11 Jul 1984 | Horsham | 2 | 2 | Slight |
| Mon 16 Jul 1984 | East Hertfordshire | 2 | 2 | Serious |
| Sun 22 Jul 1984 | East Hertfordshire | 3 | 1 | Slight |
| Tue 28 Aug 1984 | Gedling | 2 | 2 | Fatal |
| Sun 23 Sep 1984 | East Hertfordshire | 1 | 2 | Serious |
| Tue 2 Oct 1984 | East Hertfordshire | 1 | 2 | Serious |
| Wed 3 Oct 1984 | Guildford | 2 | 1 | Slight |
| Thu 11 Oct 1984 | North Wiltshire | 1 | 1 | Slight |
| Thu 11 Oct 1984 | East Hertfordshire | 2 | 1 | Slight |
| Fri 12 Oct 1984 | East Hertfordshire | 1 | 1 | Slight |
| Sun 28 Oct 1984 | East Hertfordshire | 3 | 3 | Serious |
| Wed 31 Oct 1984 | Harrogate | 1 | 1 | Slight |
| Sat 3 Nov 1984 | Derwentside | 2 | 2 | Serious |
| Tue 6 Nov 1984 | East Hertfordshire | 1 | 1 | Slight |
| Sat 10 Nov 1984 | Gedling | 1 | 1 | Slight |
| Fri 16 Nov 1984 | North Dorset | 3 | 2 | Slight |
| Sat 17 Nov 1984 | Teignbridge | 2 | 1 | Slight |
| Sun 18 Nov 1984 | Derwentside | 1 | 1 | Slight |
| Thu 22 Nov 1984 | East Hertfordshire | 2 | 1 | Slight |
| Sun 25 Nov 1984 | Swindon | 1 | 1 | Serious |
| Tue 4 Dec 1984 | Guildford | 2 | 4 | Slight |
| Mon 10 Dec 1984 | Guildford | 2 | 1 | Slight |
| Thu 13 Dec 1984 | Wealden | 2 | 1 | Serious |
| Fri 21 Dec 1984 | Wealden | 2 | 1 | Serious |
| Sat 22 Dec 1984 | East Hertfordshire | 1 | 1 | Slight |
| Tue 25 Dec 1984 | East Northamptonshire | 2 | 1 | Slight |
| Sun 30 Dec 1984 | Horsham | 2 | 1 | Slight |