Originally Posted by
ashill
That's really strange. I certainly assumed you knew the pre check light drill. I've never seen a dedicated pre check line that isn't real pre check. But should be a moot point now with the connector open, of course.
I've seen this before at airports that have real Precheck lines, but where they're currently closed. They leave up the signage for Precheck that funnels you more quickly to the ID checker who then hands you the card for the "light" treatment.