If possible he will try to make an arcing wall to trap them next to the building, but if they are too far out he will settle for impeding them, hoping they are dumb enough to confuse at least temporarily.
Seeing that they didn't respond to his words he instructs Cinder "Any that make it half way to the fence I want destroyed as quickly as possible. I'd love to study them, and even preserve them if possible, but the safety of the community is paramount. If any escape the premises I want hunted down and destroyed as quickly as possible, but no destruction of property or harm to anyone outside these grounds, Understand? Seek my guidance if some conflicting situation arises."