If a vehicle-owner from outside Mexico City or the State of Mexico chooses not to test (the test is voluntary) or is no longer eligible for a "0" or "00" hologram sticker, they are subject to a set of rules separate from those of locally plated vehicles. The first restriction, is a prohibition on operation from 5 a.m. to 11 a.m., Monday through Friday. The second restriction is like that of locally plated vehicles—prohibition on operation from 5 a.m. to 10 p.m. on one of the five days from Monday through Friday, depending on the last digit of the license plate. Since July 1, 2014, foreign plated vehicles are prohibited from operating on Saturdays.