So recently a buddy (Captain on my shop) was accused of being drunk by one his FAs.  He found out when an ops guy stepped in the cockpit and asked him to step in the jet bridge.  After a quick discussion, all of the 4 or 5 ops people were like clearly this dude isn't drunk.  So much so that they said it was unfounded and were going to let him fly.  Wanting to prove he wasn't drunk, he wanted a breathalyzer.  However, after a call to the union, they said do NOT take a breathalyzer if they're calling you good.  Reason being that if he hit a false positive, it would open up a can of worms he didn't want to deal with.  Hadn't thought of it from that angle.   
 
	 
 
	Either way, he said fuck that, I'm not flying with this FA so remove him or me.   He got to go home with pay from 4 day.