Final answer:
Under a typical point system for drivers, both a warning letter for accumulating 4 points within 3 years and the potential loss of a license for accumulating 12 points within the same period can occur. The correct answer is C. Both A and B.
Step-by-step explanation:
The question is asking which scenarios occur under a point system typically used in the context of driving and traffic laws. In many regions, drivers accumulate points for violations such as speeding, running a red light, or other infractions. Under such a system:
- Warning letter: It is common that a driving authority will send a warning letter to a driver who has accumulated a certain number of points over a specific period, such as 4 points within 3 years.
- License suspension: Similarly, a driver who accumulates a significantly higher number of points, such as 12 points within 3 years, may indeed face the suspension of their driver's license.
Therefore, the correct answer to the question is C. Both A and B, assuming the point system described is similar to those typically used in various jurisdictions.