You have seen what work? Telling the cop that you refuse to take the roadside test but you would be glad to take the real test if he takes you in?
You want to call his bluff? Is that it? If he can smell any alcohol on you he will take you in. In handcuffs, perhaps tow your car.
I'm not talking about being drunk. I'm just talking about really having one or two beers an hour ago with your tacos.
You should be able to do that. But if you get close to a cop, you will be asked to touch your nose while cars are driving by looking at you like you are some kind of perp.
I know very well that the cops can't charge you with anything if you have really only had one or two beers.
The problem is, they have every right to make you jump through any kind of silly crap they want, right there by the side of the road.
The only probable cause that they need for that is the smell of alcohol on you.
They can't just pull you over for nothing, well, they aren't supposed to. If you have no front plate you stand a much better chance of having a, close enough to sniff", encounter with the law.
I have the plate on the front.