I havn't had any issues driving and vaping. My wife works at the sheriffs office and I'm friendly with most of the officers and have converted two so far to vaping so it's not an issue for me, locally anyway. I don't try to hide it by any means, but I do try to be safe (ie: don't fill your cartotank while driving and so on.)
vape LOUD AND PROUD IMO
vape LOUD AND PROUD IMO