Though vaping is legal in South Korea, there are several restrictions on their use and sales in the country, including a ban on sales to anyone under 19. According to The Straits South Korea to Regulate Vapes as Conventional Tobacco Tobacco Reporter BTS never apologized" And why would they? Smoking is totally legal in korea! Smoking indoor is a crime. BTS were never caught blowing vape in front of their staff face so keep Police identify nine for distributing vape liquid laced with new drugs to Gangnam nightlife venues South Korea bans liquid e cigarettes on army bases Reuters South Korea Vape Imports Hit $14.49 Million in July VPFIT