Relating to the offense of driving a motor vehicle while using a mobile electronic device; and declaring an emergency.

Modifies definitions, exceptions and affirmative defenses applicable to offense of driving a motor vehicle while using a mobile electronic device. Provides that enhanced classification of offense may only be based on prior conviction occurring on or after July 1, 2018. Creates procedure by which person convicted of enhanced offense based on prior conviction occurring prior to July 1, 2018, may request that court redetermine classification of offense. Takes effect July 1, 2018. ] Declares emergency, effective on passage.