Idaho Code § 49-316: Driver’s license to be carried and exhibited on demand.

Every licensee shall have his driver’s license in his immediate possession at all times when operating a motor vehicle and shall, upon demand, surrender the driver’s license into the hands of a peace officer for his inspection. However, no person charged with a violation of the provisions of this section shall be convicted if a driver’s license issued to the person and valid at the time of his arrest is produced in court.