Richard’s Real Estate and Urban Economics Blog – Federalism and Taxis
Taxicabs in the Washington area are regulated by various jurisdictions–DC cabs may not pick up fares in Virginia and Maryland, Virginia cabs can’t get passengers in the District and Maryland, and District Cabs are forbidden from pick ups in Maryland and Virginia.
In New York, they charge an additional $15 surcharge fee to take a taxi to Newark, NJ. It seems like interstate protectionism to me, nudging me to use LaGuardia or JFK.