You raised another interesting point. To offer somewhat of a caricature, because I think you used this example, the idea of targeting prison guards or low-level public servants, for example, might be of limited success because these people in many cases do not travel and do not have foreign assets in an event.
Moreover, targeting heads of state or very high-level representatives is difficult. It creates problems. Business people are not necessarily protected and might have an interest in travelling and owning foreign assets. In your opinion, how can we address these complications and difficulties when we establish sanctions?