Perhaps it was one of those swordstick type ones. I once saw something that had a big heavy metal handle, and that the bearer of seemed not to need at all for assistance, queried.
OH's usual travelling stick is telescopic - a "Chris Brasher" one, and it always goes through with no problems.
One of the cameras that I had must've had something funny about it - it's the only one I've ever been asked to switch on and show that it works - no, I didn't "snap" a picture of the official .... I felt that if I did I might end up not able to get onto the plane!Can't recall which camera it must've been, now...