alt Hacker News> opting out of the airport scanner
slightly OT, but where can you opt out of the scanner?
Every time I've tried they told me I won't be allowed through security unless I subject myself to the scanner, despite me protesting that they can search me however else they please.
Anywhere that US TSA runs the AIT scanners, you can opt out of them*.
That is domestic US airports plus airports like Toronto and Dublin where you, for practical purposes, clear into the US on foreign soil and land in the US as a domestic flight.
* - I think this only doesn't apply if your boarding pass got tagged with the dreaded "SSSS" enhanced screening tag, but that's a fairly rare corner case for most passengers.