How many feet before a turn should a school bus signal its intention to turn?

A school bus must signal its intention to turn at least 100 feet before making the turn. This practice is crucial for ensuring the safety of students, pedestrians, and other vehicles on the road. Signaling well in advance allows other drivers to understand the bus's intentions, creating a safer environment for everyone. Additionally, it provides ample time for students to prepare for boarding or alighting from the bus, especially in the vicinity of schools where foot traffic may be heavy. By adhering to this requirement, bus drivers contribute significantly to traffic safety and promote a predictable driving scenario for all road users.