Ohnar West tried to do the same thing regarding arresting advies. And so did Astrum on Dwilight.
I always object strenuously to such laws. In Ohnar West we got the judge to change it so that the advies owner/employer needs to bring a complaint and prove damages, at which point the offending noble needs to compensate the lord.
Anyway, most of these laws have the opposite effect intended. They almost always trigger a rash of advy beatings/arrests. Most of them in protest to the just-passed law.