NEW ORLEANS (Reuters) - Louisiana Democratic Gov. Kathleen Blanco signed into law a ban on most abortions, which would be triggered if the U.S. Supreme Court overturns its 1973 ruling legalizing the procedure, a spokesman said on Saturday.

The ban would apply to all abortions, even in cases of rape or incest, except when the mother’s life is threatened…

The Louisiana ban would take effect if Roe v. Wade is overturned…. Seven states have such abortion trigger laws, and Louisiana already had a trigger law, although abortion legislation has been blocked by courts. The new law would mean the ban would happen quicker in the case of a new Supreme Court decision.

It’s amazing! And it’s consequence-free! Just pass a law that isn’t actually a law unless it becomes legal for that law to exist. You get all of the political coinage for Standing By Your Principles and none of the responsibility for the consequences of the law (if it’s not actually a law yet, it doesn’t DO anything!). What could possibly go wrong?

If you’re a state politician reading this right now, listen up: Pass a trigger law today. It doesn’t have to be about abortion. Be creative! Here are some examples of possible trigger laws that will make the voters sit up and take notice:

The Cell Phone Smash Law - This is a great one for winning those elusive crank, coot, and curmudgeon votes. It simply says that once federal law is changed to criminalize yelling into your cell phone in a public place, the Smash Law kicks in, giving every citizen the right to grab and crush any offender’s phones. Don’t sweat the details of the legislation too much or listen to the whiners (”personal property,” “assault,” blahblahblah…) - people hate loud cell-phoners!

The Completely Cool Regulations - Trigger laws don’t have to be only for conservatives! Why not pass a regulation that says that once the US makes marijuana legal, your state will be doing some very cool things? Like state subsidized pizza delivery and legally mandated murals on all bedroom walls and a rule requiring the Cartoon Network to extend Adult Swim by at least three hours. The best thing about this trigger law? You’re not actually advocating marijuana; you’re letting the feds do that (which they won’t), so your law just rocks!

The Reese’s Peanut Butter Cup Initiative - Everybody loves Reese’s! And when you pass this trigger law, they’ll love you. All it says that at such time that the Supreme Court decides that “chocolatey goodness” is an inalienable right, everyone in the state gets a free Reese’s every day.

Sure, the abortion trigger laws are a lot more likely to be actually triggered than some of those examples, but who cares? It’s automatic, so you never have to touch the real world directly. Just ask Governor Blanco! By the time the people of Louisiana are confronted with the reality of some 15 year old girl being forced to carry to term the malformed and tragically impaired product of being raped by her daddy… well, Governor Blanco will have been re-elected long before then. So everybody wins!

That’s the great thing about this special kind of “trigger.” Nobody actually has to pull it.