The Red Cross Bloodmobile has an elegant procedure for dealing with people who shouldn’t donate blood, but who don’t want to have to admit that to their friends or employers.
You go in with everyone else, and fill out the forms, and if there is something that would disqualify you as a donor, they put a specially coded sticker on your bag, and someone else discards it later.
It eliminates the danger of embarrassment or discrimination beforehand, and it mitigates the danger of a tainted donation entering the blood supply. It’s a great system.
I’m wondering if maybe we shouldn’t have something like that for voting.



