Preventive driving is...

A)a dangerous way of driving.
B)a slow and inadequate way of driving.
C)an attitude towards driving that allows the driver to travel in a safer manner.Correct
Preventive driving allows the driver to properly gather all the information needed to travel safely, to always be prepared to react quickly to any unexpected situation, and to adapt driving to environmental circumstances. It is an attitude towards driving that allows us to travel in a safer manner.
It is based on the techniques of vision (looking far ahead and frequently checking the mirrors), anticipation (being wary of others and preparing ourselves to act) and space (maintaining good distances both ahead, behind and to the sides).