The marijuana reform community in Washington State has become severely fractured, with various groups running competing initiatives and taking opposing positions on whether the state should be in the dispensary licensing business. The most recent debate is over I-502 by New Approach Washington, which tried to tailor it to receive the most possible support. In addition to setting up a state licensing system for marijuana production and sales, it would criminalize driving with more than 5 nanograms of THC per milliliter of blood in the system. Some medical marijuana patients oppose that, saying it's an arbitrary limit and they'd never be able to drive. (See also: Legalize marijuana? Like this?)