While summoning cards are uniquely non-lethal and can't remove a person from a moment in time permanently, one-way cards can. Basically, they can hand it to anyone, and that person can drop the card in a jail cell to summon the person to that spot, where they will remain. Useful for extremely dangerous people, as extra precautions can be made well before actually imprisoning the person. But that is also why these cards are not allowed except in extreme cases.

Summoning cards always return a person back to the spot where the card was created after it was used, so they can't be used to imprison people.