Replying to Senior Prank Idea

Alright, i was not the one who thought of this but it was a friend. So in our town i guess it costs the police station $250 everytime they breathalize someone. So what we were thinking was that we all go to a house and bring no alchohol. We would put poland spring bottles around and have maybe shot glasses or something just to throw off the cops a little. Someone would call the cops saying theres a house party so and so. and then when the cops come, we make it look liek people are drunk and shit like that. Then they'll start breathalizing kids and it will end up costing alot of money.

What are your thoughts or any other ideas to go along with it to improve it.