(a) The purpose of this article is to implement 49 U.S.C. et seq., The Federal Motor Carrier Safety Improvement Act of 1999, 49 U.S.C. §5103a, Uniting and Strengthening America by Providing Appropriate Tools Required to Intercept or Obstruct Terrorism Act of 2001 and to reduce or prevent commercial motor vehicle accidents, fatalities and injuries by:
(1) Permitting commercial drivers to hold only one license;