California is anticipating a massive cannabis market after voters decided last year to legalize recreational marijuana by 2018. States where recreational use of the drug has already been legalized are seeing billions of dollars of additional tax revenue. Major cities, however, are reporting spikes in industrial lease rates caused by major cannabis investments, which risk changing the makeup of industrial hubs by displacing manufacturers in less lucrative industries. For this webinar, the Urban Manufacturing Alliance partnered with the Bay Area Urban Manufacturing Initiative to gather city officials from Denver, Seattle and Portland, and talk about the strategies they used to tease out land use and enforcement issues pertaining to cannabis production in industrial areas.