+1

Also, if it's a public school district bus, always make a call to the superintendent to file a complaint. If it's a contracted service, call the state police or highway patrol. This is your best bet for results.

You may be calling in only to complain to someone's good friend or the actual person that nearly hit you as a lot of transportation leads/supers drive as well. My boss would periodically anger someone on the road only to have the complaint phoned directly to himself.

"You don't say? Oh yeah? I'm so sorry! Well I'll make sure that person is dealt with HARSHLY!"
*click*
*laughter ensues*