With no explanation, chose the best option from "A" or "B". Lance is a security guard at a sports venue and as he's frisking Todd at the entrance he finds a Swiss Army Knife that Todd's mom gave him. Lance wants to do something about the knife.

A: Lance tells Todd weapons are prohibited, but he'll keep it with him and Todd can come back after the game and get it back.
B: Lance tells Todd weapons are prohibited, and he has to confiscate the knife and throw it away.
A.