AAA publishes the Digest of Motor Laws to assist the traveling motorist. Filled with facts and information, this one-of-a-kind summary contains a comprehensive description of the laws that govern motor vehicle registration and operation in the United States and Canada. The seventy-fifth edition has a new easy to read format with graphics, state by state tax summary tables and comprehensive summary tables on occupant protection laws, driver licensing laws, automated enforcement laws and motor vehicle fees and taxes.