@Captain Isn't this supposed to be default? Police do not have any special privileges regarding trespassing, do they? Of course, they often act as if they do, but only because they can get away with it.
@union@Captain It is, but it's unevenly enforced, if they THINK they have probable cause then they can sometimes get away with it. (If they have a warrant, but mix up the address and raid the wrong house, or if they "smell" prohibited substances...)