I have lived in NYC all my life and I thought the turnstiles and doors had metal detectors within them until someone told me they in fact do not recently .
I am dumb for believing that NYC would be smart to add such a viable thing to improve mass public transportation security. All this time, you mean to tell me anybody could have did anything within the subway?
I am 27 .
I don't know why but when I was a kid I thought after 9/11 they installed metal detectors within the turnstiles and the doors. I thought it was common sense to do that.
I never been in the position to ask about it for all these years, so it is what I believed.