*To avoid serious constitutional concerns, the Court interprets the statute narrowly and holds that N.J.S.A. 39:3-33 requires that all markings on a license plate be legible or identifiable. If a frame conceals or obscures a marking in a way that it cannot reasonably be identified or discerned, the driver would be in violation of the law. In practice, if a registration letter or number is not legible, the statute would apply; but if a phrase like "Garden State" is partly covered but still recognizable, there would be no violation.