At about 11:15 Pacific time Tuesday night, the Oakland City Council passed an ordinance that would allow for four permitted industrial-scale medical marijuana cultivation facilities. In response to widespread concerns among the medical marijuana community, it also vowed to work on permitting medium-sized grows in the fall and to defer any crackdown on medium-sized grows until after the first large-scale permits are issued in January. Patients can still grow up to 32 square feet and to three-person collectives can still grow up to 96 square feet without permits. Look for a Chronicle feature story on this historic vote to be posted in the morning.