If I consume cannabis and walk across the state line, can I get arrested? Cannabis is legal in some states. In others, not so much. So if I am in a state where cannabis is legal, smoke it and walk across state line, without taking any with me, just in me, can I get arrested for smoking it in a place that was legal?
A state's criminal jurisdiction normally applies to acts committed in that state's territory. So if you consume something in state A, you can't be charged in state B for violating state B's prohibition against consuming that thing. However, if state B has a prohibition against public intoxication, and you enter its territory while intoxicated, you could be charged for violating state B's prohibition on public intoxication. The fact that you're crossing state lines also increases the possibility that the federal government would want to get involved; the location of the federal prosecution could be in either state, although neither state's court system would be involved.
Knife laws in the United States are notoriously ambiguous, often vary at the municipality level, and enforcement can best be described as capricious. I can't put it better than this eye-opening answer I found on Quora: Don't ask anybody what the law is about knives. Not even the police. There's so much misinformation floating around out there. ... Check the law yourself. Not just state law, but local law for any county or city you stop in or pass through. I was tasked with writing a weapons policy for my security department, my former employer. I checked the Code of Maryland Regulations and found a mess. Knives are considered tools, not weapons, unless and until one uses or intends to use a knife as a weapon; knives are legal regardless of blade length; folding knives may be carried concealed, but fixed knives must be carried open; switchblades and balisongs are not OK, but no mention of gravity knives, locking mechanisms, or assisted-open mechanisms. I carried my S&amp;W assisted-open knife everywhere, including into Baltimore City several times. Then Freddie Gray was arrested for carrying one and died in custody. A whole lot of people thought the arresting officer had made an unlawful arrest, based on the state law, including the Baltimore City prosecutor … until someone bothered to check the city law and found that assisted-open knives are illegal in Baltimore City. The arrest was a good one. And I left my knife in my car from then on whenever I went into that town. (I have on occasion asked police about knife laws. In every case the officer has declined to answer whether a particular knife or carry practice was legal.)
Part answer to Q1: Is my conceptualization correct? No, insofar that your Points 1 to 4 are all &quot;completely illegal&quot; regardless of how the authorities deal with them, and the rest are not, on the face of it, crimes but presumably civil wrongs (which can be dealt with by, for example, fines or restraint / good behaviour / banning orders etc without one having a &quot;criminal conviction&quot;). Also: if the authorities, for whatever reason, decide against dealing with crime then it hasn't been &quot;decriminalised&quot; - that is the remit of the law makers, not the law enforcers. It's still a crime but with a lower political/ operational etc priority.
I think it's important to keep in mind the essence of your actions. @Mowzer gave a great answer on the matter in hand, but I'd like to add a point of view. Is it illegal to eat while driving? Like pointed out by @Mowzer, if no law prohibits it, it's allowed by default (lots of countries have this premise). But what about the consequences of your actions? Maybe there's no law against eating in the car, but there sure is one in my country that specific says that you are not allowed to drive without using both hands in the wheel. The only exception to this rule is to take out your hand from the wheel to use the stick to change gears. Another point of view to add is the liability. Let's say you're minding your own business while driving and a lunatic trying to commit suicide jumps in front of your car. It's a pretty straight-forward case, you have no reason to be blamed. Now, let's add to the same scenario your snack; with a small change, you are now facing a accident that may have been caused by reckless driving (another thing commonly illegal). To sum up, the law is not really like math that have axioms that determine true or false statements without any distinguishment. That's why every case is single handled in the law by it's particularities.
Firstly, yours is not a valid argument. What is meant by "generally accessible" is public places like plazas, stretches of green by the road, parks, parking lots, etc. The definition is kind of a negative and could be more easily phrased as: "You may camp at A) designated camping areas or B) private places where you are entitled to camp". This means you either have to find a camping area where you pay a fee for a period of time, or you may camp on private grounds that either belong to you, or you have been given explicit permission to camp, say in a private garden or field. Of course this is practically impossible if you don't know anyone in there. But, the screenshot explicitly restricts this rule with the leading prase "Im Gemeindegebiet" which means if you leave the legal boundaries of Werfen, Salzburg county law applies (Which may or may not be similar). Disclaimer: While I don't have legal background, I can tell from personal experience that local governments are touchy on this and striking up camp somewhere where you are not allowed to will at least (if detected) require you to leave the premises immediately and the police may charge you with trespassing.
This may be allowed, or prohibited, it all depends. At the federal level, there is no specific prohibition against asking this question, however it may be found to violate Title VII of the Civil Rights Act if the result discriminates in employment based on race. At the state level (in Washington), WAC 162-12-140 gives examples of fair and unfair pre-employment inquiries. W.r.t. arrests, it deems such questions as fair under limited circumstances: Because statistical studies regarding arrests have shown a disparate impact on some racial and ethnic minorities, and an arrest by itself is not a reliable indication of criminal behavior, inquiries concerning arrests must include whether charges are still pending, have been dismissed, or led to conviction of a crime involving behavior that would adversely affect job performance, and the arrest occurred within the last ten years. Exempt from this rule are law enforcement agencies and state agencies, school districts, businesses and other organizations that have a direct responsibility for the supervision, care, or treatment of children, mentally ill persons, developmentally disabled persons, or other vulnerable adults. See RCW 43.20A.710; 43.43.830 through 43.43.842; and RCW 72.23.035. In other words, asking just about arrests is unfair and illegal. You can look up the law of other states here. In California, you can't ask about an arrest until late in the process as part of an individualized investigation, and can't be an automatic &quot;arrest? No job!&quot; rule. In contrast, Arkansas has no prohibition against arrest as job disqualifier.
First off, the fact that they stopped you on private property is irrelevant. The traffic offense - you driving the vehicle with a suspended license - occurred on public property en route to the station. That offense does not simply disappear because you are now on private property, nor do the police need to wait for you to leave private property in order to stop or arrest you. So... forget the gas station even exists in this scenario. The real issue at hand here is whether or not the officer needs to actually see you driving the vehicle in order to make an arrest. The answer is no. There isn't any other valid reason your car would be where it is now other than it was driven there. If you are the only person with the car, then it's reasonable to assume that you were the one that drove it there. Plenty of people get arrested for this "connect the dots" way of proving they drove, especially in DUI cases. But the officer doesn't even need to assume that second part either. It all comes down to the actual definition of "driving" in the law books. Most citizens would interpret the word as meaning actually moving in a vehicle. That's wrong. Defining a driver and what constitutes driving is actually way, way broader in the eyes of the law. In Kansas, a driver is defined in such a way: 8-1416. "Driver" defined. "Driver" means every person who drives or is in actual physical control of a vehicle. Essentially, having physical control over the vehicle is generally enough to label you as the driver or that you are driving the vehicle. In a lot of states, having possession of the keys to the vehicle is enough for a court to say you had physical control of the vehicle, because "physical control" is more broadly defined as "capable of making it move and within close proximity" to the vehicle. Thus, you can be arrested for traffic-related offenses. It does not matter if the car is parked, if you're filling it with fluids, or just taking a nap in the front seat.
The new law wins. That's rather the point of passing a new law-- the legislature wants to change the current law of the land whether that is based on statutes or court rulings. Of course, there are caveats. Prior judicial rulings may have relied on an interpretation of a source of law that supersedes the legislature in question (i.e. based on an interpretation of the state or federal Constitution or based on a federal law that supersedes the state law). In that case the new law would be found unconstitutional or ignored. Or the new law might have an ambiguous interaction with current law that courts would have to resolve. The new law might clearly make X illegal but there may be legitimate questions about whether it intended to make previously legal action Y illegal as well. It is, after all, very difficult to write a law that covers every possible fact pattern one would encounter in the real world.