Classes are back in session for most of the school's in the Yakima valley.  That means the school zones will be occupied and the school bus's will be out picking up & dropping off students.  When you come head on with that school bus stop sign, do you know when to stop and when to pass by with caution?  Here's a quick refresher from the Washington State Patrol.

I did notice something in the video that A LOT of people don't know how to handle... on a four lane divided highway, if you are driving the opposite direction of the school bus and see the stop sign, you DON'T have to stop.  Just pass with caution.   Make note & drive safe!