Hello,

Having a wee play and I like the concept. Still trying to figure out what "promille" means.

I'm from New Zealand and our driving limits are:
Current Legal Limits
Drivers under 20 years - 150mcg breath or 30mg blood;
Drivers over 20 years - 400mcg breath or 80mg blood.

Yeah bunch of drunks I know. But they nail us to the wall big time for drink driving, and people like me (pilots) can't afford to get done. So some sort of breath or blood alcohol calculator would be of some use..

Cheers T