Okay quick legal quiz...
What would the prudent driver do?
You are stopped in traffic and your car is surrounded by angry noisy protesters.
Do you pretend to be a Hillary supporter and hope they don't notice your bumper sticker and break the windows out of your car?
Do you roll up the windows lock the doors and wait silently for the police to come, while unknown people with unknown intentions Menace you?
Do you proceed slowly forward while protesters threaten you, beat your car with sticks, and yell violent and obscene words at you?
Do you honk your horn three times, run the engine up, as a warning, drop it into gear, Burn Rubber for about three yards and watch the bastoids scatter?
Or is there an alternative I missed?