N.J. Stat. § 39:3-42: Compliance with chapter sufficient

No owner, purchaser or driver of a motor vehicle who has complied with this chapter shall be required to obtain any other license or permit to use or operate the vehicle, be excluded or prohibited from or limited in the free use thereof or be required to comply with other provisions or conditions as to the use of the motor vehicle, except as provided in this subtitle and as otherwise provided by law.