Preventive Deprivations of Liberty: Asset Freezes and Travel Bans

This article examines preventive constraints on suspected terrorists that can lead to restrictions on liberty similar to imprisonment and disrespect the target’s autonomy. In particular, it focuses on two examples: travel bans and asset freezes. It seeks to develop guidelines for setting appropriate limits on their future use. Preventive constraints do not generate legal protections as constraints in response to conduct do. In addition, these constraints are often seen as a permissible alternative to imprisonment. Still, preventive de facto detentions, or what I term "exprisonments", imperil the free and autonomous life of the targeted person. With the recognition that such constraints can infringe on one’s ability to lead a free and autonomous life, this article argues that some of these constraints require similar protections as their counterparts that put persons under lock and key.