Next time you're in France...
Those lads next door have a much more relaxed (as only they can) attitude towards vaping.
Most vaping stores can sell you anything you like and because we are in the EU (for now at least) they'll even post it to you.
In the meantime, support your local vaping store. They may have neck beards and too many tattoos, but they are happy to provide a service and it pays for them to buy clothes, food or even put their children through university.