The Latest: San Francisco closer to ban on e-cigarette sales

The Latest on San Francisco's effort to ban sales of electronic cigarettes in the city (all times local):

3:10 p.m.

San Francisco supervisors have voted unanimously to move the city toward becoming the first in the United States to ban all sales of electronic cigarettes.

Supervisors on Tuesday approved a measure to stop the sale and distribution of e-cigarettes until the Food and Drug Administration completes a review of the effects of e-cigarettes on public health.

They also supported a ban on manufacturing e-cigarettes on city property as they move to crack down on teen vaping.

Supervisor Shamann Walton says there was a battle against tobacco in the 1990s, and "now we see its new form in e-cigarettes."

Walton introduced the measures, and they will require another vote before becoming law.

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12 a.m.

San Francisco supervisors are considering whether to move the city toward becoming the first in the United States to ban all sales of electronic cigarettes to crack down on youth vaping.

Supervisors on Tuesday were set to weigh a ban on the sale and distribution of e-cigarettes until the Food and Drug Administration completes a review of the effects of e-cigarettes on public health, as well as ban the manufacturing of e-cigarettes on city property.

If supervisors approve the measures, they will require a subsequent vote before becoming law.

Since 2014, e-cigarettes have been the most commonly used tobacco product among young people in the country. Last year, 1 in 5 U.S. high school students reported vaping in the previous month, according to a government survey.