<P> Cyprus: No information is available . </P> <P> Czech Republic: Sales are prohibited to people under 18 years of age . The use and advertising of e-cigarettes are legal . Sale of e-cigarettes is regulated in the same way as sale of conventional cigarettes--as such, e-cigarettes cannot be sold to minors and can be sold only at places permitted to sell conventional cigarettes . Online sale with mail delivery is de facto illegal due to the impossibility for age verification, however this rule is not enforced and there are plenty of e-shops . </P> <P> Denmark: Advertising is restricted . The Danish Medicines Agency classifies e-cigarettes containing nicotine as medicinal products . Thus, authorization is required before the product may be marketed and sold, and no such authorization has currently been given . The agency has clarified, however, that e-cigarettes that do not administer nicotine to the user, and are not otherwise used for the prevention or treatment of disease, are not considered medicinal devices . </P> <P> Estonia: The Estonian State Agency of Medicines had previously banned e-cigarettes, but the ban was overturned in court on 7 March 2013 . Currently e-liquids containing more than 0.7 mg / ml of nicotine are still considered medicine and as such cannot be legally purchased within the country due to no manufacturer being licensed properly . Following the outcome of EU tobacco directive in October 2013, the legislation is moving towards a more relaxed stance on the issue . As stated by the Estonian minister of social affairs Taavi Rõivas (in charge of tobacco regulation), e-cigarettes will receive an advertisement ban and will clearly be banned for minors but will be available for adults before the end of 2013 . </P>

How old do u have to be to vape in canada