Kodiak Dude, that might work for the occasional tailgater, but given how many drivers are engaging in this foolishly dangerous habit of tailgating recently, one would have to almost constantly ride one's brakes into or out of Anchorage to do as you suggest.  

What is really needed is a campaign of public awareness of the dangers involved in tailgating, heightened social disapproval and condemnation of such behavior, and radically increased patrols, fines and/or penalties for following too closely on the roads.  Tailgating is literally far and away the most reckless and dangerous behavior I witness on a daily basis.