Mayor Joe Krovoza says the idea is to add e-cigarettes to the city's existing anti-smoking in public places ordinance.
"In the absence of federal attention to this cities are left to deal with it and we certainly will here in Davis, we never shy from a big issue and here we go again tonight," says Krovoza.
Fans of e-cigarettes say the devices are less harmful than the real thing.
Meanwhile, Sacramento city officials say they currently have no plans to consider banning e-cigarettes.
In 22 Northern California counties, some health insurance customers have only one choice of insurer in Covered California. We go to a rural community north of Quincy to find out what that's like.
Blue Shield of California stopped selling policies to individuals in 250 zip codes in 2014. The coverage area reduction is especially felt in Northern California, where consumers have few choices through Covered California.
Anthem Blue Cross, the largest insurer in Covered California's Northern California region, ended an out-of-state benefit for individual planholders this year. Blue Shield of California plans in the region also restrict care to within state lines.
The open enrollment period for Covered California began less than a month ago. But the pace of applications and enrollments has already exceeded last year.
California offers several services for both documented and undocumented immigrants. But fears about deportation deter many people from taking advantage of the benefits offered to them.