Whenever, in the interest of public safety, the director determines that good cause appears therefor he may, in issuing any driver's license, impose thereon:
It shall be unlawful for any person to whom a conditional or restricted driver's license has been issued to operate a motor vehicle in violation of any of the conditions or restrictions upon such license.
Any person to whom a conditional or restricted driver's license has been issued who operates a motor vehicle in violation of any of the conditions or restrictions upon such license shall be subject to a fine not exceeding one hundred dollars ($100.00) or imprisonment for a term not exceeding thirty days, or both.
N.J.S. § 39:3-11