Situation:

A "Christian Bible Camp" passenger van is driving south on Preston St. 

Just after passing Broadway a smallish 90's American "luxury" car driven by an elderly man with wife next to him pulls out too close in front of the van. 

The van's driver has to apply the brakes. 

 Preston right here is very wide and two lanes in one direction. 

 What did the "Christian" do?

A. Calmly change lanes after slowing to avoid the offending vehicle.
B. Honk his horn once and then change lanes and pass the offending vehicle.
C. Hold down the horn and tailgate the slowly accelerating older couple's car for at least two blocks.

Additional information: The van was packed full of young children.