Don't they teach "reading addresses 101" in police academy any more?
Maybe they should start slower: "This is a 1. It is commonly recognized as the lowest single integer symbol. This is a 2. This equates to a pair of 1 units. Please remember that numbers are sequential. Just because a houses address may have the numbers 1, 2, and 3 in it, the order they appear is very important. If you are ordered to raid a house on 321 Park St, but instead raid the house at 123 Park St, then you've hit the wrong house. Does everyone understand this? No? Sgt. Jenkins... you have a question?"
Some of these guys are affirmative action - first grade dropouts.