Novice driver sign, for those with a new driver license. Just remember, those kind of signs are differ depending on a country and local regulations.

This particular sign was modelled after Russian standards, and required to be set on any cat driven by driver with less than 2 years of experience.

Sign is 150mm x 150 mm square, "!" is 110mm high. Should be printed in 2 colors (yellow for the base, black for the markings) using filament swap technique.