I would like to just briefly explain. The way UN sanctions work is that they are imposed against a country as the target to try to change that country's behaviour. However, when a travel ban is imposed, individuals are always listed by the committee responsible for that United Nations Security Council resolution, so it designates particular individuals who are subject to the travel ban as part of the overall sanctions against a country as a whole.
For example, sanctions against North Korea were imposed by the UN in 2006. There are 80 individuals who have been designated. It's only those 80 individuals who are inadmissible under this provision. The most recent UN sanctions are against Haiti. Only one person has been designated. It's only that one person from Haiti who is inadmissible under this provision.