You see a NYC taxi with its rooftop lights on, try to hail it, and it flies right past you. Yet a second taxi with the exact same lighting situation picks you up. WHY?
You aren’t alone in being confused. According to the NYC TLC (Taxi & Limousine Commission), NYC yellow cabs have 2 lights on the rooftop:
Medallion Number — this is in the center. If it’s ON, then the taxi is available most of the time.
Off-Duty Lights — there are two of these, with one on either side of the Medallion Number.
There are four possible combinations of these two sets of lights, and it’s confusing. Read more…






