But there has to be some common sense with ID'ing people (I've seen some people turn down guys who are obviously in their 40's because they were without ID) which a lot of newbie bar tenders seem incapable of round here.
Not so much 'incapable' as 'not wanting to get the store's liquor license revoked and possibly get their own ass thrown in jail'.
I am fairly strict about carding. Don't think that just because somebody has a beard that they'll get sold booze automatically. I will card pretty much anyone I feel like, and I have the *right* to do so. If a bunch of people come up to the counter at once, I will card each and every one of them, no matter who's actually doing the buying. I will even turn away people who are obviously old enough, if their license is expired (yes, we can do that too). I do this to protect my store and my own job.