To return to the OP, along with David's post, some enlightened States in the U.S. enact sensible laws. For instance, my state of NV has a law that says a front license plate need not be used if the car was delivered without one & has no obvious place to mount such. I carry a copy of that law printed from the NV DMV Handbook inside both our one-plate '97 Z-28 & our '72 Pantera, for the benefit of curious policemen. No problems with this so far. Politeness pays off, too. Dunno about Denmark laws, though.
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