San Francisco Becomes First U.S. City to Pass an E-Cigarette Ban

Re:San Francisco Becomes First U.S. City to Pass an E-Cigare... by munk-a on Tuesday June 25, 2019 @08:08PM (#20280626)

There are health effects of e-cigarettes aren't fully known but there are well known health risks associated with tobacco aside from the ash (which still can be present in mis-tuned vapes but is greatly reduced), see this other comment[1].