(a) Is used in transporting school children to or from school or an authorized school activity or function; and
(b) Complies with the applicable requirements under standards and rules established under ORS 820.100 to 820.120.
(2) The offense described in this section, illegal display of school bus markings, is a Class B traffic violation. [1983 c.338 §750; 1985 c.393 §52; 1995 c.383 §98; 2013 c.768 §154a]