Re:Japan plans to lower age of adulthood to 18 (2018)
by saghm on Thursday March 21, 2019 @01:52PM
(#19455241)
If this were a universal thing, I could see it helping, but unfortunately I'd be surprised if only people who opt in having this feature makes a significant dent in the issue.
Volvo has keys with a built-in breathalyzer: https://accessories.volvocars.com/en-us/C30/Accessories/Docu...
And of course, autonomous vehicles could make drinking a non-issue for getting around, just like trains and buses do today.