Look at the Real agricultural accidents and incidents outlined in the web page below.

The main causes of death to workers continue to be:

• transport (being run over or vehicle overturns) - accounting for 24% of fatalities.
• falling from a height (through fragile roofs, trees etc) - 17%.
• struck by moving or falling objects (bales, trees etc) - 16%.
• asphyxiation / drowning - 9%
• trapped by something collapsing or overturning - 8%
• contact with machinery - 8%
• livestock related fatalities - 8%
• contact with electricity - 6%

Non-fatal accidents
• Handling, lifting or carrying
• Struck by a moving object
• Slip, trip or fall on the same level
• Falls from height
• Contact with machinery
• Injury by an animal

Pick a category (either above or below) and look at the various accidents. Determine what proportion you consider are caused by 1) unsafe system of work 2) Unpredictable accident 2) Careless Employee