Final answer:
Passing a stopped school bus often results in the highest points added to a driver's license because it poses a great risk to children's safety.
Step-by-step explanation:
The traffic conviction that typically adds the most points to your driver's license is passing a stopped school bus. This conviction is taken very seriously due to the high risk it poses to children entering or exiting the bus. Depending on the state, other serious convictions may include DUI (driving under the influence), reckless driving, or hit-and-run offenses.
It is important to adhere to all traffic laws not only to avoid points on your license but also to ensure the safety of all road users, including pedestrians and fellow drivers. Tailgating, excessive speeding, and disregarding traffic signs or signals are all behaviors that could lead to significant penalties, including the accumulation of points on your driver's license.