Vaping in public in Dallas can now lead to a fine of up to $500. As of Dec. 10, vaping is prohibited in public and enclosed spaces, including bars, workplaces, parks and other areas designated as New Research Reveals Vaping May Increase Your Risk of Diabetes Vaping Safety, Smoking, Dangers, Pros, Cons, Debate, E cigarettes, & Tobacco Britannica What You Need to Know About Vaping American Heart Association