Without strict enforcement, even a perfect law can become useless
The answer depends on how often you vape
But, somehow, thats what happened
The HEC also took the fact that they had enquiries from 15 countries about the campaign, and similar efforts were mounted in Australia and Singapore, as evidence that this was a successful venture (Health Education Council, 1981a)
Prevalence of cigarette and e-cigarette dual use and associated factors among people who smoke in China aged 2069 years Ying Xie, Yinghua Li, Zheng Su, Zhao Liu, Ziyang Cui, Zhenxiao Huang, Anqi Cheng, Xinmei Zhou, Jinxuan Li, Rui Qin, Yi Liu, Xin Xia, Qingqing Song, Liang Zhao, Dan Xiao, Chen Wang BMC Public Health 7
This is normally held until the current being drawn from the charger equates to a figure of .05c or less where c = the Ah capacity of the battery