Since an RV is considered a home, there is a very thin line between commandeering a vehicle, and entering someone's home (or second home). Especially if the RV is towed instead of driven (trailer vs. Class A, B, or C). It could get real sticky, real quick. I know I would be willing to help if I could, but if forced I would be looking for the warrant from the LEO before looking for my RV door key.
Non-LEO/EMS/Fire trying to force me to distribute my supplies....
It ain't gonna be nice.........
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I do the things that I must, and really regret, are unfortunately necessary.
RIP OBG