
Now, police can adopt a policy of “Crash and Grab.” And we can be fairly certain that that’s exactly what they will do. Especially in drug cases, because the need to preserve evidence will always make it advantageous to catch suspects by surprise, even if it involves breaking the door down.
Justice Scalia, who wrote the majority opinion (this was a 5-4 case), argued that the implications of the decision for criminal suspects were minor. But although he is sometimes right about Fourth Amendment issues, he is wrong about this one. He is speaking from the perspective of wealthy America, for whom this decision will indeed be largely irrelevant. For poor people,Hudson is going to be an absolute disaster.