Laws vary from state to state. Drivers know the speed limits will change across borders. Motorcyclists may have to wear a helmet in one state but not another. But these are the well-known changes that you probably already know about. To quiz your knowledge of the bizarre or silly, we’ve pulled together 30 reported laws from American states. You’ll need to match the law to the state that enshrined this idea. Even the most law-abiding American will find some of these strange legislations across the country surprising. An added bonus of this quiz is that you’ll be less likely to break a more obscure law when you tour the United States. You can thank us later.