It is a game of cat and mouse. While usually the mouse gets away and successfully avoids the cat, this time the cat caught the mice.

the police raided the extremist neighborhood of Bet Shemesh using some new tactics, and this time came away with a victory. While often the mice, the extremists, use methods that help them be informed of impending police raids and activity and they use that information to hide out or get away before the police can snatch them, the new tactics employed by the police last night allowed them to capture the thugs successfully.
sources: Actualic, Kikar

The question is what is going to happen to them now that they have been taken in? Will the police slap them on the wrists and let them go fairly quickly? Will the Haredi politicians who give some lip service to disassociating form them help get them released? Will the police and courts come down on hard on them? Maybe they should be evicted to some hilltop in Lebanon like what Yitzchak Rabin did with 400 terrorists...