An Act amending Title 75 (Vehicles) of the Pennsylvania Consolidated Statutes, in licensing of drivers, further providing for surrender of license, for period of disqualification, revocation or suspension of operating privilege, for driving while operating privilege is suspended or revoked, for chemical testing to determine amount of alcohol or controlled substance, for probationary license and for ignition interlock limited license; and, in driving after imbibing alcohol or utilizing drugs, further providing for penalties, for ignition interlock and for illegally operating a motor vehicle not equipped with ignition interlock.