Foxy, I think they just might. I'm amazed my purse was searched (at my request) and they were left in there. Who knows if they'd clear them there the next time or anywhere else? I'd expect needles to be disallowed no matter what they're made of. Well, maybe Denise needles might be OK.
Cheating is an option. . . . Cheaters never win and winners never cheat, but smart knitters who want to retain an iota of sanity do, cheerfully. ~~Kory Stamper