Did not meet the requirements for a taxi driver license
Old Rule 2-02(a) listed what a person needed to hold a yellow-taxi driver license: be at least 19, hold a valid chauffeur's license, be in sound physical condition, not be addicted to drugs or alcohol, speak and read English, have good moral character, know city streets and the rules, and finish taxi school and a defensive driving course. A charge under it meant TLC said the driver did not meet one of these requirements.
Former TLC Rule 2-02(a)TLC Rules, old Chapter 2 – Taxicab Drivers Rules (last version, 2010)