Detecting speeders and other hazards

Despite a thorough googling I can not find any comments on how autonomous cars react to speeders on the highway (or anywhere really).
Example: autonomous car is about to be passed by someone going 100-160 mph. Does it maintain lane and not move and try to be predictable or does it lane change away from that person best it can before they get there.

These r just some things that could happen. Any thoughts?

Thank you for your time

What would a human do in this situation?

It would and should remain.