No Electronic E Cigarette Vaping Prohibition Sign 59151848 Vector Art at Vecteezy Policy on the use of Electronic Cigarettes on City of Dublin ETB premises City of Dublin Education and Training Board More tar found in "heat not burn" e cigarettes than regular tobacco products Notice No Smoking No Vapor Smoking Plastic Sign THIS IS A DRUG Free FACILITY NO SMOKING NO VAPING NO E CIGERATTES NO MARIJUANA SIGN